Technology News 21.04.2026

21 Best AI Tools for Research in 2026 (A Practical Guide)

April 21, 2026, 11:51 PM EDT. AI tools for research have moved from niche utilities to essential infrastructure in 2026. This guide surveys 21 tools across the research lifecycle-from scoping to publication-ready synthesis-emphasizing real-time search, citation intelligence, systematic reviews, and document analysis. Perplexity AI blends live web results with cited sources and an Academic Focus mode for scholarly work, with a Pro tier at $20/month. Elicit targets evidence synthesis for literature reviews and emphasizes structured data extraction. The field now includes specialist platforms and multi-agent research orchestrators that speed discovery, verification, and writing. The report highlights pricing, use cases, and practical benchmarks to help researchers select a tool mix aligned with workflow, risk tolerance, and regulatory needs.

Researchers measure nano-magnet attempt time for first time, overturning 70-year assumption

April 21, 2026, 11:50 PM EDT. Tohoku University researchers have measured the attempt time-the τ0 parameter in the Arrhenius model-for thermally activated magnetization switching in nanomagnets, the first experimental confirmation after seven decades of assumption. The study uses the energy landscape: two stable magnetization states are separated by an energy barrier, and thermal fluctuations push the magnetization over it. In magnetic storage devices, smaller magnets lower the barrier and raise data loss risk. The team fabricated nanomagnet devices, mapped geometry with scanning electron microscopy (SEM), and captured room-temperature switching between opposite magnetization states as random telegraph noise in voltage signals. They devised an experimental-analytical approach to test Arrhenius behavior without changing temperature, finding τ0 in roughly 4-11 nanoseconds. Implications touch data retention in dense storage.

Like Liquid Metal: CU Boulder researchers test staple-shaped particles that switch between rigidity and flow

April 21, 2026, 11:49 PM EDT. Researchers at the University of Colorado Boulder are testing an entangled granular material built from two-legged staple-shaped particles that interlock and can separate on command. A dense bundle of staples resists when pulled and collapses into pieces when shaken, showing a switch between rigidity and flow. Led by Professor Francois Barthelat, the team argues that particle geometry, not chemical bonding, drives the effect. Youhan Sohn notes that changing grain shape can drastically alter interlocking and mechanical properties, a concept explored with Monte Carlo simulations to identify geometries that maximize entanglement. Pickup tests then confirmed the design. The study, published in the Journal of Applied Physics, reports a rare combo of tensile strength and toughness, suggesting new paths for reconfigurable materials built from simple building blocks.

Artemis II completes 10-day Moon flyby with Pacific splashdown

April 21, 2026, 11:44 PM EDT. Artemis II wrapped up a nearly 10-day crewed mission around the Moon, marking NASA's first crewed Orion flight. Astronauts Reid Wiseman, Victor Glover, Christina Koch, and CSA's Jeremy Hansen completed a lunar loop and splashed down in the Pacific off San Diego on April 10. At their farthest point, the crew traveled 252,756 miles from Earth, a record for human distance in space and a new view of the lunar surface. Ahead, NASA aims to build more complex lunar missions to support science, exploration, and future crewed Mars journeys. The recap highlights pre-launch training in Iceland's volcanic terrain, suit operations in the Orion Crew Survival System (OCSS), and in-flight views from the Flight Imaging Launch Monitoring Real-time System (FILMRS). Recovery by the U.S. Navy followed splashdown.

First measured nanomagnet attempt time after 70 years, study says

April 21, 2026, 11:02 PM EDT. Researchers at Tohoku University have measured the rate at which a nanomagnet can thermally switch between opposite magnetization states, a key process behind magnetic storage. For decades the characteristic attempt time (τ0) in the Arrhenius law switching model was assumed to be about one nanosecond. The team fabricated nanomagnet devices, mapped their geometry with scanning electron microscopy, and observed thermally activated switching using random telegraph noise at room temperature. They developed a new experimental and analytical approach that tests the Arrhenius law without changing temperature. The result places the attempt time at roughly 4-11 nanoseconds, a finding that impacts data retention in high-density magnetic storage and sharpens understanding of thermal stability in nanomagnets. The work comes from Tohoku University researchers.

Catalysts reshape hydrogen release from MgH2 with surface design and AI-guided methods

April 21, 2026, 11:01 PM EDT. Researchers reveal how hydrogen release from magnesium hydride (MgH2) can be sharpened by surface catalysts. The study centers on the burst effect, the initial surface step that governs dehydrogenation; altering the surface with catalysts reshapes the release path and speeds up hydrogen availability. The team pairs density functional theory (DFT) calculations with data-driven methods to map the burst effect and test design ideas, signaling a move from trial-and-error to theory-guided engineering. Hao Li of Tohoku University says the approach offers a more deliberate path for hydrogen storage materials. Looking ahead, researchers plan to integrate artificial intelligence (AI) into catalyst development to refine material design and bolster the adoption of hydrogen energy systems. The work appears in Chem Catalysis, led by Li and colleagues.

NASA unveils powerful space telescope ahead of September launch

April 21, 2026, 10:30 PM EDT. NASA unveiled its next-generation observatory, the Nancy Grace Roman Space Telescope, fully assembled at the Goddard Space Flight Center in Maryland ahead of a planned fall launch. The telescope, designed to study the formation of galaxies, stars and distant planets, will be shipped to the Kennedy Space Center in Florida for launch on top of a SpaceX Falcon Heavy rocket (a heavy-lift rocket built by SpaceX). NASA said the September launch is eight months ahead of schedule and under budget. The program's lifetime cost is projected at about $4.3 billion. Administrator Jared Isaacman touted the telescope's images as large enough to overwhelm any screen, calling Roman a new atlas of the universe. Budget politics feature in the briefing, with continued debate over NASA science funding.

Xbox Game Pass trims prices, ends day-one Call of Duty launches

April 21, 2026, 9:58 PM EDT. Microsoft trims prices for the Game Pass while redefining Call of Duty's inclusion. The Ultimate plan falls from R$119.90 to R$76.90 per month, and PC Game Pass dips from R$69.90 to R$59.99, in a bid to broaden reach. The change preserves the Ultimate tier as the most complete, spanning console and PC access, online multiplayer, and in-game benefits. In a separate policy shift, new Call of Duty titles will no longer arrive on day-one; they will reach the service roughly a year after launch, during the next year's holiday window. Existing COD titles stay accessible, and Microsoft says day-one launches from other studios will continue, maintaining a broad, multi-platform library.

Crimson Desert actor backs sensual mods, says players' fun comes first

April 21, 2026, 9:12 PM EDT. Trevor McEwan, the motion-capture actor behind Kliff in Crimson Desert, approved fan-made mods during a Reddit AMA. He called the changes "hilarious" and said, "as long as players are having fun and enjoying the game to the max, I don't mind." He added that if nobody is harmed or negatively affected, "it's all good." The stance mirrors a broader trend in modding culture around games and follows a similar reaction from the Leon Kennedy actor after Resident Evil Requiem. Source: GamesRadar.

Xbox refutes rumors that Project Helix will be sold solely through third parties

April 21, 2026, 9:06 PM EDT. Microsoft's Xbox division pushed back on speculation about Project Helix, its next-gen hardware. Jason Ronald, vice president of Devices and Ecosystem, told Windows Central that Helix will launch as an official Microsoft console, sold directly under the Xbox brand. The rumor, circulated by a leaker, suggested third-party providers would handle sales; Ronald dismissed that idea and left room for no exclusive third-party channels. Helix, codename for a 2027 release, is described as a hybrid console-PC capable of running Xbox and PC titles, with potential access to Epic Games Store or Steam. It is built on an AMD-supplied SoC with support for FSR Diamond. Analysts had floated third-party versions, but the official stance is direct sales by Microsoft. The statement comes amid other Xbox changes, including Game Pass price tweaks and the removal of the 'This is an Xbox' campaign by Asha Sharma.

WhatsApp Plus adds optional €2.49 monthly subscription for customizable features

April 21, 2026, 8:57 PM EDT. WhatsApp Plus has introduced an optional €2.49 monthly subscription that adds customizable features. The offer, described by Ecommerce News, is voluntary and paid monthly, with no indication of mandatory adoption. The page also carries a standard cookies notice outlining data handling and user preferences. The move signals a monetization path for the app while preserving a free baseline. The emphasis remains on personalization options behind a paywall, with pricing clearly shown and the subscription presented as optional.

Portugal Game Pass price cuts: Ultimate to €20.99, PC Game Pass to €12.99

April 21, 2026, 8:56 PM EDT. Microsoft trimmed prices on its Xbox Game Pass in Portugal, cutting the Ultimate plan to €20.99 per month and PC Game Pass to €12.99. The move follows a price rise in October 2025 that pushed Ultimate to €26.99 and PC Game Pass to €14.99. The company says the adjustment aims to improve accessibility, though it does not erase earlier increases. Separately, new Call of Duty releases will no longer debut on launch day and will join the catalog about a year after release, while existing titles stay available. The service still offers hundreds of games on Xbox and PC, plus online multiplayer benefits for Ultimate subscribers. For current or prospective subscribers, the price cut could boost value despite revised launch access.

Sulfur-rich antimicrobial shows promise against resistant pathogens

April 21, 2026, 8:22 PM EDT. Researchers at Flinders University developed a sulfur-rich antimicrobial material that targets fungal and bacterial pathogens, potentially addressing antimicrobial resistance. In the paper 'A poly(trisulfide) oligomer with antimicrobial activity', the team led by Flinders and including UK collaborators reports a polymer that is active against diverse pathogens while not harming human or plant cells, according to Professor Justin Chalker. Lead author Dr Jasmine Pople notes sulfur-based chemistry could yield low-cost medicines and broad-scale agrichemical solutions. The work notes elemental sulfur and related molecules have long been antimicrobial but hindered by malodour and solubility; the new polymer overcomes those issues. The project expanded with input from virologist Jillian Carr and others, supported by a Flinders Foundation Health Seed Grant.

ASU study links asphalt fumes to health risks, explores safer, lower-emission options

April 21, 2026, 8:17 PM EDT. At Arizona State University, researchers warn that asphalt fumes release volatile organic compounds (VOCs) that can irritate airways and may raise lung cancer risk for workers and nearby residents. Elham Fini and colleagues show heat and aging pavement shift VOCs toward more toxic compounds that form ultrafine particles, worsening air quality on hot days. Long-term exposure concerns construction crews who breathe fumes without protection. The work teams with Mayo Clinic to assess respiratory impacts and push for stronger protections and lower-emitting asphalt formulations. Separately, Fini collaborates with algae experts to grow strains that curb VOC emissions using wastewater, aiming for a safer, more sustainable pavement future.

NASA's Nancy Grace Roman Space Telescope completed; set for 2026 launch

April 21, 2026, 8:07 PM EDT. NASA's Nancy Grace Roman Space Telescope is complete and on track to launch in September 2026, eight months earlier than planned and under budget. Named for the agency's first chief of astronomy, the telescope will stand as a new wide-field eye of the sky. Its 2.4-meter primary mirror is similar in size to Hubble's, but Roman will image a patch of sky at least 100 times larger and survey areas more than 1,000 times faster. Hubble has accumulated about 400 terabytes of data over 35 years; Roman could produce about 500 terabytes per year. The instrument will observe in visible and near-infrared light, complementing infrared-focused missions like JWST and the existing Hubble. Scientists anticipate discoveries beyond current predictions, guiding future missions.

MIT links classical action to quantum mechanics, creating cross-scale bridge

April 21, 2026, 7:57 PM EDT. MIT researchers show that the classical idea of least action can describe quantum mechanics. In a paper in Proceedings of the Royal Society, the team derives a formulation that yields the same solutions as the Schrödinger equation for textbook quantum scenes such as the double-slit setup and quantum tunneling. Co-authors Winfried Lohmiller and Jean-Jacques Slotine of the MIT Nonlinear Systems Laboratory say the result builds an exact mathematical bridge between classical mechanics and quantum mechanics, and even relativity, across scales. They apply the Hamilton-Jacobi equation, which treats motion as minimizing a quantity called the action. The work reframes how to compute quantum behavior and offers a concrete alternative to standard quantum methods, without disputing the validity of current theory.

The 10 best value-for-money smartphones of 2026: real-world ranking and buying tips

April 21, 2026, 7:56 PM EDT. April 2026, Spain. The guide ranks phones not by the flashiest spec but by how they perform in real life, weighing five factors: real price in Spain, hardware level, camera, software/update policy, and mid-term value. The list reflects a crowded mid-range and mid-high market where price wars blur lines with flagship performance. The top spot goes to the POCO X8 Pro for its price-to-performance balance: Dimensity 8500-Ultra, 6500 mAh battery, 100 W charging, and a 6.59-inch, 120 Hz AMOLED display, with promos often hovering around the €300 mark. The Google Pixel 10a sits just behind, trading top-tier software and camera quality for a different balance. The piece cautions that modest price drops can reshuffle positions, as promotions and availability shape the market.

Top 10 value smartphones of 2026: real-world Spain ranking and buying guide

April 21, 2026, 7:24 PM EDT. An evolving 2026 market rewards true value over flash. This ranking blends five factors-real price in Spain, hardware level, camera, update policy and mid-term purchase feel-to show phones that deliver real value, not just specs. The list mirrors the Spanish market in April 2026, where price comparisons and channel availability shape positions. The POCO X8 Pro leads, not for refinement but for high price-to-performance power, powered by Dimensity 8500-Ultra, a 6500 mAh battery and 100 W charging. The Google Pixel 10a sits close, trading software and camera quality for a different value proposition. Importantly, the ranking is fluid: a €50-€80 price move can reorder several spots, underscoring the street-level game of mid-range mobiles in 2026.

Google Pixel 9 Pro hits steep Rakuten discount, 40% off

April 21, 2026, 6:52 PM EDT. Google's Pixel 9 Pro, a compact, high-end variant of the Pixel 9, targets users who want power without a very large screen. On Rakuten, the volcanic black 128GB model is listed at €477.80, down from €799.99-a 40% cut. Applying promo code WHIF drops the price to €472.80, with free delivery in 3-5 business days. The device pairs 16GB RAM with a 6.3-inch LTPO OLED display at 2,856×1,280 resolution. It runs the Tensor G4 chip with Titan M2 security and uses Google's processing and Gemini AI for photos and videos. Camera setup includes a 50MP main sensor, 48MP ultra-wide, 48MP tele, and a 42MP front camera. Marketed as a top pick for photography and daily performance, it relies on software integration to unlock its potential.

Xbox Game Pass price cut announced by new CEO; Call of Duty moves off day-one on Game Pass

April 21, 2026, 6:31 PM EDT. Microsoft, under new Xbox CEO Asha Sharma, announced a permanent price reduction for Xbox Game Pass and PC Game Pass. The Ultimate plan drops from €26.99 to €20.99 a month, while PC Game Pass falls from €14.99 to €12.99. The move reverses recent price hikes and aims to recapture player interest in its catalog. The change comes with a trade-off: Call of Duty will no longer appear on Game Pass at launch; future Activision titles will join the service after more than a year from launch. Existing Call of Duty titles in the catalog remain accessible, along with other features such as online multiplayer and access to hundreds of games. The shift reflects pricing pressure in subscription services.

NASA's PACE mission reveals new Earth views from space

April 21, 2026, 5:59 PM EDT. NASA released new Earth photos from Artemis II's lunar flyby, while the Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission provides scientific views of oceans, atmosphere and land. Launched February 2024, (PACE) carries the Ocean Color Instrument (OCI), which sees a hyperspectral range-visible, ultraviolet, near infrared and shortwave infrared. Ultraviolet measurements, taken daily, help track dust over the Atlantic from Saharan plumes and wildfire smoke moving east. The satellite also carries two polarimeters to gauge how sunlight interacts with particles, enabling estimates of fire intensity and distinguishing smoke, dust and sea salt. Together, (PACE) observations illuminate aerosol transport, carbon cycling and surface change, complementing telescope-style Earth images captured from space.

Pragmata sells 1 million copies in two days, Capcom milestone

April 21, 2026, 5:58 PM EDT. Capcom's sci-fi adventure Pragmata has sold over one million copies in two days, according to a TechPowerUp report. It marks Capcom's first new original IP in more than a decade and follows a long development timeline that began in 2020. While not matching the explosive sales of Resident Evil Requiem (about 5 million in under a week), Pragmata exceeded analysts' expectations for a niche, visually striking title. On Steam, the game carries an Extremely Positive rating with 97% approval, while Metacritic sits at 86. By contrast, concurrent Steam players peaked around 68,687, far below Requiem's peak. A Nintendo Switch 2 release in key markets remains planned, potentially boosting lifetime sales. Capcom has also found success with titles like Monster Hunter Wilds and Street Fighter 6.

AI co-scientists edge toward autonomous research amid Nobel win and cost cuts

April 21, 2026, 5:44 PM EDT. AI-enabled scientific discovery is moving from promise to practice. Companies say LLMs already help scientists find literature, draft papers and write code, but the goal is autonomous researchers capable of designing and running projects with limited human input. Google DeepMind's AlphaFold helped win the 2024 Nobel Prize in chemistry, underscoring the payoff of science-focused AI. OpenAI has assembled a team for science and unveiled GPT-Rosalind, while Anthropic advances Claude for biology and Google rolled out a co-scientist tool. Systems often rely on multiple agents-a supervisor agent, a generation agent, and a ranking agent-along with Stanford's virtual lab. OpenAI linked GPT-5 to automated biology labs at Ginkgo Bioworks, enabling rapid experiments and a 40% drop in protein synthesis costs. Yet Nature warns of unintended consequences.

ESA scientists to discuss 2026 solar eclipse at University of León

April 21, 2026, 5:43 PM EDT. Two specialists from the ESA will visit the University of León to explain the 2026 solar eclipse and ESA's solar research. The session, on Wednesday, April 29, begins at 12:30 p.m. in the School of Engineering's auditorium. Anik de Groof, director of the Solar Orbiter mission, will discuss why and how the Sun is studied and highlight ESA's sun-focused missions. She will be joined by Juan Ángel Vaquerizo, an astrophysicist and member of the CESAR team, who will present the eclipse and its value for science and public outreach. The event, announced by the University of León, aims to translate space science for citizens and students.

Marble Pedestal: The faces behind Artemis II

April 21, 2026, 5:30 PM EDT. NASA's Artemis II mission, launched April 1, sends four astronauts toward the Moon, the first crewed lunar venture in more than five decades and a stepping stone to Mars. Commander Reid Wiseman leads the crew, who name a lunar crater after his late wife Carroll as a personal tribute. Christina Koch becomes the first woman to travel to the Moon, building on her record 328 days aboard the ISS. Canadian Jeremy Hansen is the first non-American to fly to the Moon, highlighting international collaboration. The mission blends science, history, and family stories-reminding a new generation that space dreams can be pursued step by step, with love and duty guiding every mile.

WhatsApp Plus enters beta as paid customization plan for Android users

April 21, 2026, 5:28 PM EDT. WhatsApp Plus is a paid, optional plan for Android that adds a bundle of customization and chat-management extras while leaving core messaging, calls and end-to-end encryption free. In beta, it will not alter those basics. The upgrade adds features such as premium stickers, 18 new colors for the app theme, 14 icons, 10 tones for calls, and the ability to pin up to 20 chats. It also lets users apply batch settings to chat lists. Pricing seen in Europe is about 2.49 euros per month; regional variations may follow. The feature is not available for WhatsApp Business and is not a global launch, with iPhone support to come later. Its value depends on how many users want deeper personalization.

WhatsApp Plus beta rolls out paid customization features for Android

April 21, 2026, 5:27 PM EDT. WhatsApp is testing a paid add-on called WhatsApp Plus. The optional plan adds customization features without changing core services, which remain free, including messages, calls and end-to-end encryption. The rollout is limited to Android users in WhatsApp Beta; no plan for a global launch yet. Pricing seen in Europe is 2.49 euros per month, with regional variations possible as testing expands. WhatsApp Plus is not available on WhatsApp Business and iPhone support is planned for later. Key features include premium animated stickers, 18 new theme colors, 14 icons, 10 call tones and the ability to pin up to 20 chats. Meta and WABetaInfo cite ongoing testing and regional pricing adjustments as the plan evolves. Adoption remains uncertain.

Mars rover Curiosity uncovers unprecedented organic molecules in rock sample

April 21, 2026, 5:06 PM EDT. NASA's Curiosity Mars rover analysis of a 2020 rock sample yields the most diverse set of organic molecules found on Mars to date. Researchers identified 21 carbon-containing compounds, with seven detected for the first time on the planet. While the origin could be biological or geological, the result strengthens the view that ancient Mars hosted the right chemistry for life. The collection helps confirm that some molecules can persist in rocks despite billions of years of radiation. The findings appear in Nature Communications. The rock, nicknamed 'Mary Anning 3', came from Mount Sharp and sits in a clay-rich site favorable to preservation. Notable molecules include a nitrogen heterocycle-a potential precursor to RNA/DNA-and benzothiophene, plus long-chain hydrocarbons like decane, undecane, and dodecane. All detected with the Sample Analysis at Mars (SAM) minilab.

Curiosity finds diverse organic molecules on Mars, seven first-time detections

April 21, 2026, 5:05 PM EDT. NASA's Curiosity rover analyzed a 2020 drill sample from Mount Sharp in a rock nicknamed Mary Anning 3. In the sample, scientists identified 21 carbon-containing molecules, with seven detected for the first time on Mars. While scientists can't yet tell if biological or geological processes created the molecules, the discovery reinforces that ancient Mars hosted the chemistry to support life. Among the findings are nitrogen heterocycles, ring structures that include nitrogen and are precursors to RNA and DNA; and benzothiophene, a sulfur-bearing molecule found in meteorites. The work, published in Nature Communications, was made with the Sample Analysis at Mars (SAM) instrument. It complements earlier results on long-chain hydrocarbons such as decane, undecane, and dodecane detected by SAM.

Lyrid meteor shower peaks in Washington state; when to watch

April 21, 2026, 5:00 PM EDT. The Lyrid meteor shower, one of astronomy's oldest observed in 687 BC, peaks this week over Washington state. The Lyrids originate from comet Thatcher, which leaves a dust trail along Earth's orbit. NASA says the meteors are bright and fast, with typical viewings of 10 to 20 per hour under good conditions, and surges up to 100 per hour. The shower appears to originate near the constellation Lyra, but observers are advised to watch the sky rather than focus on a single star. In 2026, the peak is around 10 p.m. Tuesday, April 21, into Wednesday, April 22, with activity continuing through April 29. Best viewing: high elevation, dark skies, lie flat facing east for about 30 minutes of dark adaptation. No telescope needed, but check cloud cover and light pollution maps.

Penguin Wing and Hindlimb Adaptations Revealed in New Anatomical Study

April 21, 2026, 4:57 PM EDT. Scientists from Midwestern University, with SeaWorld San Diego and Scarlet Imaging, map the limb muscles of the macaroni penguin (Eudyptes chrysolophus), revealing how these birds swim, dive, and stand. The work shows the wing muscle supracoracoideus is larger than in most flying birds, enabling power during both the upstroke and downstroke and supporting efficient propulsion underwater. A distinctive shoulder-muscle arrangement creates an underwater flying stroke with a stronger backward push. The team also identifies a long-debated hindlimb muscle they call the adductor tibialis, which helps keep the legs tucked and stabilized while swimming and when perched. Findings aid veterinary care in zoos and rehab centers, illuminate penguin evolution, and offer a modern anatomical reference for conservation and welfare.

OpenAI launches ChatGPT Images 2.0 with emphasis on text rendering and multilingual accuracy

April 21, 2026, 4:56 PM EDT. OpenAI unveiled ChatGPT Images 2.0, a next-gen image model designed to produce visuals with substantial text, such as infographics, scientific posters and study guides. The system sharpens typography, iconography and layout, and supports multilingual text rendering. Users can generate up to eight images from a single prompt to maintain visual consistency, though edits still require regenerating the image. OpenAI said the editing flow remains instruction-driven to keep the tool easy to use. The model enhances non-English text rendering in languages like Japanese, Korean, Hindi and Bengali, broadening global applicability. Other highlights include higher precision and control, richer aesthetics across photos, cinematic and manga styles, and flexible aspect ratios up to 3:1 width or 1:3 height.

OpenAI unveils ChatGPT Images 2.0 with stronger text rendering and multilingual support

April 21, 2026, 4:55 PM EDT. OpenAI announced ChatGPT Images 2.0, a next-gen image model focused on text rendering accuracy and multilingual support. It can generate up to eight images from a single prompt, maintaining visual consistency for infographics, posters, study guides and marketing materials. The model tightens typography, iconography and composition, and renders non-Latin text with coherent language in Japanese, Korean, Hindi and Bengali. It offers greater control, higher fidelity in textures and lighting, and supports aspect ratios up to 3:1 width or 1:3 height. Iterative editing remains instruction-based; changes require regenerating the image. OpenAI positions it as both easier to use and globally applicable.

Grip strength in space linked to brain adaptation, study finds

April 21, 2026, 4:33 PM EDT. Scientists studying long-duration spaceflight found that grip strength changes in microgravity, with the brain misreading sensory feedback and causing astronauts to apply more force than needed both in orbit and after return. The effect, observed in a study led by Philippe Lefèvre of Université catholique de Louvain and published April 20 in the Journal of Neuroscience, means tasks as simple as gripping objects become harder. After months in space, readjusting the correct grip force on Earth is slow, raising safety concerns during critical procedures and spacewalks. Lefèvre warned that even a low risk of slippage can have dramatic consequences if a held object continues moving. The work underscores the brain's adaptation to gravity and the need for training and protocols to manage grip in microgravity and re-entry.

Ambient-condition Pt/CeO2-Vo catalyst upgrades biomass to pyrrolidones at room temperature

April 21, 2026, 4:31 PM EDT. In a study published in the Journal of Bioresources and Bioproducts, researchers report a Pt/CeO2-Vo catalyst that forms Pt-O-Ce interfacial sites, enabling biomass upgrading to N-substituted pyrrolidones under ambient conditions. The key is heterolytic hydrogen activation at the interface, where electron-deficient platinum and electron-rich oxygen cooperate to split H2 into Hδ+ and Hδ− species, driving hydrogenation with a lower barrier. Oxygen vacancies tune the electronic environment and promote strong metal-support interactions, with hydrogen spillover to the support boosting activity. At 25 °C and 1 atm, the catalyst yields 95.2% pyrrolidone in one hour, and a formation rate of 476.0 mol/(mol·h), outpacing conventional Pt/CeO2 systems. The catalyst remains highly efficient at higher substrate concentrations and shows good recyclability, indicating potential for scalable biomass-to-value-added chemical production.

Ambient-Condition Pt/CeO2-Vo Catalyst Enables Biomass Upgrade to Pyrrolidones

April 21, 2026, 4:30 PM EDT. A study in the Journal of Bioresources and Bioproducts shows a platinum-based catalyst, Pt/CeO2-Vo, that activates hydrogen at ambient conditions to convert levulinic acid into N-substituted pyrrolidones. The design centers on abundant interfacial Pt-O-Ce sites and oxygen vacancies on CeO2, forming Pt/PtO2 heterostructures that modify the electronic environment. This promotes heterolytic hydrogen activation, with Hδ⁺ and Hδ⁻ generated at the Pt-O-Ce interface and enhanced by hydrogen spillover to the support. At 25 °C and atmospheric pressure, the catalyst yields 95.2% pyrrolidone in one hour and achieves 476.0 mol/(mol·h), outperforming similar Pt/CeO2 systems. It also remains stable over multiple recycling cycles, signaling practical potential for biomass upgrading.

Xbox Game Pass price cuts come at cost to Call of Duty, Microsoft confirms

April 21, 2026, 4:29 PM EDT. Microsoft's gaming division slashed prices for Xbox Game Pass, cutting the Ultimate plan from €26.99 to €20.99 per month and the Premium tier from €14.99 to €12.99 in France. The move follows internal complaints that the service had become too expensive. In a shift that also affects content, Call of Duty titles will no longer appear at release on the service; they will join the catalog roughly one year after launch, during the following holiday season. Microsoft says games already available on its Cloud Gaming catalog will remain. The pricing change marks a broader strategic push under Asha Sharma after leadership changes including the exit of Phil Spencer and succession of Sarah Bond. It ties into Project Helix.

Xbox Game Pass price cut in France trims Call of Duty access at launch

April 21, 2026, 4:28 PM EDT. Microsoft's gaming arm caved to internal pushback over rising prices. In France, the Ultimate Game Pass drops from €26.99 to €20.99 a month and Premium falls from €14.99 to €12.99, effective late on April 21. The move comes after leadership shifts-Phil Spencer's retirement and Asha Sharma replacing duties formerly held by Sarah Bond-according to a News Xbox blog post. The price tweak accompanies a change in how Call of Duty titles are offered: new releases won't appear on the service at launch, but will rejoin the catalog roughly a year later, after the holiday period. Existing COD titles on cloud gaming remain available. Xbox frames this as the first step in a broader strategy linked to Project Helix.

Artemis 2 heat shield holds up; early NASA findings show improvement over Artemis 1

April 21, 2026, 4:25 PM EDT. Artemis 2's reentry on April 10 tested Orion's heat shield after the concerns raised by Artemis 1. NASA said the shield 'performed as expected,' with no unusual conditions. Underwater and shipboard inspections showed the abnormal charring seen on Artemis 1 was significantly reduced. The agency will continue assessing the system in coming weeks. A social-media photo of a supposed 'missing chunk' prompted questions; NASA Administrator Jared Isaacman addressed the issue, and a newer dive-team image showed no material loss around the area. The discoloration aligned with the compression pad area and matched preflight tests. To avoid a repeat, NASA opted for a modified skip-entry trajectory rather than changing the shield design. Early findings suggest a clean slate for Orion, but the formal review continues.

Artemis 2 heat shield holds up as early results show improvement over Artemis 1

April 21, 2026, 4:24 PM EDT. NASA said Artemis 2's heat shield performed as expected, with no unusual conditions. Initial underwater photos and shipboard inspections show charring was significantly reduced versus Artemis 1. A widely circulated image of a missing chunk was clarified by later photos, which confirmed the discolored patch near a compression pad area did not involve material loss. Engineers had changed the mission profile, using a skip-entry trajectory to curb gas buildup beneath the outer layer-the suspected cause of cracking on Artemis 1. Some skepticism lingered, but the early data point to a clear improvement. NASA will continue to monitor the shield's behavior in the coming weeks.

NASA moves Artemis 3 SLS core stage to Florida for final integration, targeting mid-2027 launch

April 21, 2026, 4:12 PM EDT. On April 20, NASA rolled the SLS core stage for Artemis 3 from the Michoud Assembly Facility to the Pegasus barge, bound for Kennedy Space Center on Florida's Space Coast. The 212-foot-tall integrated core stage will be moved for final assembly; the section rolled out was about 80% of full height, missing the engine section. Artemis 3 targets mid-2027 and will test rendezvous and docking between the Orion capsule and private lunar landers from SpaceX's Starship and Blue Moon. If all goes well, Artemis 4 could land astronauts near the Moon's south pole in late 2028. Lori Glaze said the milestone underscores progress toward returning humans to the lunar surface; Artemis 2 wrapped up 10 days earlier.

Researchers trap AI with fictitious disease; humans later cite it, raising concerns

April 21, 2026, 4:11 PM EDT. Researchers at the University of Gothenburg created a fictitious skin condition called bixonimania to test how AI handles misinformation. In 2024, they posted two fake studies on a preprint server and watched major models, including ChatGPT and Gemini, cite the illness as real. The twist: human scientists later cited bixonimania in peer-reviewed papers, a trend Futurism calls a troubling ripple. The origin paper, though clearly playful, relied on pop references to The Simpsons, Lord of the Rings and Star Trek. The episode shows the AI can infect the human scientific record, even when intent is humorous, raising questions about safeguards and how misinformation travels from machines to researchers.

NASA's Wyche: Artemis Revolutionizes Space Exploration

April 21, 2026, 4:09 PM EDT. At SXSW's Space House in Austin on March 21, 2026, Johnson Space Center Director Vanessa Wyche outlined Artemis as the next giant leap from low Earth orbit to the Moon and Mars. She framed Artemis as a plan to return to the Moon, build the systems and partnerships, and train a workforce for deeper space. The talk aligns with NASA's Ignition initiatives to advance lunar planning, nuclear power and propulsion research, and U.S. leadership in space innovation. Wyche noted the International Space Station as a proving ground for crew, systems and operations that will transfer to lunar and interplanetary missions. The program relies on commercial partners for cargo and crew delivery, while aiming for a faster launch cadence and a sustained lunar base as a stepping-stone to Mars missions.

ESA brings solar science to León with eclipse briefing at University of León

April 21, 2026, 4:00 PM EDT. ESA will host a public science day on April 29 at the University of León about the 2026 solar eclipse and solar research. Two ESA experts will explain the science behind the Sun and the agency's work to understand it. Anik De Groof, director of the Solar Orbiter mission, will discuss why and how scientists study the Sun and the role of solar missions for Earth. Astrophysicist and ESA divulgator Juan Ángel Vaquerizo will present 'Under the shadow of the Moon: the solar eclipse of 2026', exploring its scientific value and public appeal. The event, open to all, launches ESA activities in León ahead of August 12, when the city aims to be a key eclipse viewing site in Spain. De Groof's career includes SOHO and Proba-2; Vaquerizo has ties to INTA and Centro de Astrobiología.

NASA shuts down Voyager 1 instrument to save power in interstellar space

April 21, 2026, 3:37 PM EDT. NASA turned off Voyager 1's Low-Energy Charged Particles (LECP) instrument to conserve dwindling power as the 49-year-old probe continues its journey through interstellar space, more than 15 billion miles from Earth. Engineers at JPL sent commands to deactivate LECP, a long-running tool that has operated since 1977. The move comes as the spacecraft loses about 4 watts of power each year, forcing managers to stretch its remaining life. With two remaining instruments-plasma-wave listening and magnetic-field measurement-the mission can still return data from regions no other human-made craft has explored. The shutdown underscores the delicate balancing act facing aging craft powered by radioisotope thermoelectric generators (RTGs) that convert heat from plutonium into electricity. NASA says the team expects roughly a year of breathing room before further steps.

Canary Islands' Gran Telescopio to gain dual-band Optir instrument for cosmic transients and asteroid defense

April 21, 2026, 3:28 PM EDT. The Gran Telescopio de Canarias will become a two-band observer and planetary shield within seven years, after officials approved the Optir instrument. The project, backed with about 18.7 million euros from Spain's central government and the Canary Islands, funds a device designed for simultaneous observations in the visible and near-infrared ranges. With this dual capability, the telescope can study transients-fast, bright events near the edge of the observable universe-while also spotting potentially dangerous asteroids long before Earth. GTC director Romano Corradi says the upgrade keeps the facility competitive with Chile's 40-meter telescope and the James Webb Space Telescope. Development spans seven years, after which the instrument expands the GTC's spectral reach and strengthens planetary defense.

Nintendo updates 2026 launch calendar with Splatoon Raiders for Switch 2 on July 23

April 21, 2026, 3:22 PM EDT. Nintendo has pinned a July 23, 2026 release for Splatoon Raiders, a Switch 2-exclusive spin-off. The trailer arrived with new amiibo and a digital price of €49.99, with a physical edition priced €10 higher. The update slots Splatoon Raiders into Nintendo's 2026 calendar, per posters such as Necrolipe of Universo Nintendo. Splatoon Raiders is pitched as a single-player shooter where a mech pilot leads the Surimi clan across spiral-island ruins, offering cosmetic customization and gear to raid islands for treasure. Nintendo did not reveal further platforms. Fans and observers will watch how the game's emphasis on solo play sits beside the series' online roots. Commenters are invited to share their thoughts.

Framework Laptop 13 Pro debuts with Ubuntu certification, Intel Ultra 3 CPUs, and 2.8K touchscreen

April 21, 2026, 3:20 PM EDT. California-based Framework unveils a long-awaited refresh for its modular laptops. The flagship Framework Laptop 13 Pro reworks the chassis with an aluminum CNC body, adds a 72 Wh battery, a black color option, and a 2.8K touchscreen that is also tactile. It marks a shift by embracing Intel Core Ultra Series 3 motherboards (Ultra 5 325, X7 358H, X9 388H) based on Panther Lake, promising longer battery life. The Pro remains compatible with the standard 13 chassis and will be Ubuntu-certified, while other Linux distributions can be installed. Preorders start at €1,349, with first shipments in June. A built-in keyboard with a touchpad is introduced, Bluetooth for up to four devices, plus a USB-A expansion dongle and ZMK open-source support. The Framework 16 gains new keyboard/mouse modules and an Oculink GPU-link module.

Artemis II marks NASA's first crewed lunar mission in 50 years

April 21, 2026, 3:07 PM EDT. NASA's Artemis II is the agency's first crewed approach to the Moon in about half a century. The mission, described by NASA as a crucial step for a sustained return to the Moon and future journeys to Mars, will test the systems and teams that will carry astronauts in lunar orbit and back to Earth. The crew will work with scientists on Earth to enable investigations on the voyage, while drill-downs cover five priority areas: crew support, space-and-ground systems, flight hardware and data collection, emergency operations, and mission readiness. Officials stress the test is a high-stakes, high-precision exercise, focused on safety, reliability, and lessons for subsequent missions.

NASA powers down Voyager 1 instrument as Big Bang plan aims to extend power

April 21, 2026, 3:04 PM EDT. NASA shut down the Low-Energy Charged Particle (LECP) instrument on Voyager 1 to conserve dwindling power as the spacecraft nears an uncertain future. The move precedes a planned 'Big Bang' maneuver designed to swap in lower-power systems and stretch remaining energy for continued science. Voyager 1, launched in 1977 and the first craft to reach interstellar space, relies on a nuclear power source that loses roughly 4 watts a year. With heaters and instruments trimmed, managers expect about a year of added life from the latest cut. The plan targets both Voyager 1 and Voyager 2, which remain powered and transmitting from beyond the solar system, under energy margins managed by NASA's Jet Propulsion Laboratory (JPL).

Microsoft cuts Xbox Game Pass Ultimate price as day-one Call of Duty releases shift

April 21, 2026, 2:59 PM EDT. Microsoft trims the price of Xbox Game Pass Ultimate from $29.99 to $22.99 per month, and the PC Game Pass from $16.49 to $13.99, with regional price variations. The US move is effective now; in France, the last change left Ultimate at €26.99. Microsoft touts included extras such as Ubisoft+ Classics, Fortnite Crew, EA Play and Microsoft Rewards points to cushion the cut. The trade-off: from 2026, new Call of Duty titles will no longer be released day one on Game Pass Ultimate or PC Game Pass; they will land about a year later, during the holidays. Existing day-one CoD titles like Black Ops 6 and Black Ops 7 remain in catalog for now. Players should check their Microsoft account under Services and subscriptions to confirm their plan name and renewal date and adjust if needed.

WSU method converts sewage sludge into renewable natural gas, slashing treatment costs

April 21, 2026, 2:50 PM EDT. Washington State University researchers piloted a method that converts sewage sludge into renewable natural gas while delivering a cost reduction in treatment. Pretreating sludge at high temperature and pressure with a small amount of oxygen, followed by anaerobic digestion, yielded up to 80% conversion to a valuable product and cut processing costs from $494 to $253 per ton of dry solids – roughly 50%. A newly isolated bacterial strain upgrades the biogas by converting carbon dioxide with hydrogen into methane, producing gas verified as 99% pure methane. The work, described in the Chemical Engineering Journal, could help communities turn waste into energy for electricity, heating, or transport with lower greenhouse gas emissions.

Oppo Watch X3: Wear OS smartwatch with unmatched battery life

April 21, 2026, 2:49 PM EDT. The Oppo Watch X3 is the latest Wear OS smartwatch from Oppo, designed to stand out with unmatched battery life in a field led by rivals such as the Galaxy Watch and Pixel Watch. The third generation is more compact, continuing Oppo's alignment with the OnePlus Watch 3 in design and features. It emphasizes solid health and activity tracking, broad app compatibility, and long endurance. Key specs include a 466 x 466 OLED display, 32 GB of storage, a weight around 70 g, and ruggedization up to IP68/IP69/5ATM/MIL-STD-810H. If a future OnePlus Watch 4 appears, it may resemble the X3. Oppo positions the X3 where many Wear OS rivals falter on longevity.

Xbox Game Pass price cut, but no Day One Call of Duty

April 21, 2026, 2:15 PM EDT. Microsoft has rewritten its own rules for its Game Pass. The service will be cheaper, but the crown jewel-Call of Duty at launch-will not appear on Day One. Starting this year, new Call of Duty titles won't debut on Xbox Game Pass Ultimate or PC Game Pass; players will wait about a year. The shift follows the Activision Blizzard acquisition and the need to monetize beyond monthly subs. To cushion the blow, Microsoft slashed prices: Game Pass Ultimate from €26.99 to €20.99 per month and PC Game Pass from €16.49 to €12.99. The move signals a broader reorganization of Microsoft Gaming under Asha Sharma and a balancing act between selling big exclusives and retaining subscribers. It may be necessary for long-term sustainability.

NASA shuts down Voyager 1 instrument to extend mission

April 21, 2026, 2:04 PM EDT. NASA has shut down one of the Voyager 1 probe's three remaining instruments to conserve power as it extends its decades-long mission. Launched in 1977, the Voyager spacecraft, which has toured the outer planets, now operates in interstellar space with dwindling nuclear batteries. The move aims to preserve key science as the craft, about 15.8 billion miles from Earth, continues to send signals that take roughly 24 hours to arrive. Voyager 1 remains the most distant human-made object. If it were heading toward the nearest star, it would take about 70,000 years to reach it, underscoring how vast space remains even as engineers keep the mission alive.

Spain approves 18.7 million euro investment to boost Grantecan's observing capabilities with OPTIR

April 21, 2026, 2:03 PM EDT. Spain's government approved an 18.7 million euro investment to develop an innovative instrument, Project OPTIR, for the Gran Telescopio de Canarias (Grantecan). The tool will deliver simultaneous imaging and spectroscopy across the visible and near-infrared, enabling detailed study of transient phenomena and distant objects. It will also support planetary defense by helping assess potentially dangerous asteroids while they are still faint at planetary distances. The project will proceed through a Public Procurement of Innovation, covering design, fabrication, testing, transport, integration, and commissioning, with a seven-year timeline for design and construction.

Hubble captures 25-year expansion of the Crab Nebula in new image

April 21, 2026, 2:01 PM EDT. NASA's Hubble Space Telescope released a March 23, 2026 image offering a detailed view of the Crab Nebula, the aftermath of a supernova. The photo, paired with earlier data from Hubble and observations by other telescopes, lets astronomers track how the remnant is expanding and evolving over decades. It highlights the nebula's intricate filamentary structure and the outward motion of those filaments-about 3.4 million miles per hour over 25 years. The release underscores the value of long-term observations and data combining to map dynamic events in space. Credits go to NASA, ESA, STScI, and William Blair (JHU); image processing by Joseph DePasquale (STScI).

Pragmata world shaped by Shoji Kawamori, Macross creator and Optimus Prime designer

April 21, 2026, 2:00 PM EDT. Pragmata has captured attention with strong reviews and a mass following. More than a million players bought it in its first two days, and it's available on PS5, Xbox Series X|S, PC and Nintendo Switch 2. The game's sci-fi world is steered by Shoji Kawamori, the creator of Macross who also designed Optimus Prime. Kawamori says he helped ensure the world felt faithful to anime sensibilities, drawing on his deep knowledge to boost realism and credibility. Studio leaders Yonghee Cho and Naoto Oyama say Kawamori was recruited to add complexity and universal appeal. Kawamori's credits span Escaflowne, Gundam, Ghost in the Shell and arcade/console titles, including Armored Core. Diana's amiibo preorder sold out as Pragmata rides momentum on multiple platforms. He notes Artemis' lunar mission as a touchstone for the setting.

ESA scientists outline 2026 solar eclipse and solar research at the University of León

April 21, 2026, 1:59 PM EDT. An ESA outreach event at the University of León spotlights the 2026 solar eclipse and solar research. On Wednesday, April 29, the School of Engineering hosts Anik de Groof, director of Solar Orbiter, and Juan Ángel Vaquerizo, a CESAR ESA science communicator. The talks, starting at 12:30, will explain why and how the Sun is studied and review ESA's solar missions. Vaquerizo will discuss the eclipse under the Moon's shadow and its scientific and public outreach value. The session, open to the public while seats last, is part of a collaboration among ESA, ULE, and the León city authorities ahead of the August 12 citizen eclipse event. It also involves ULE aerospace engineering students and signals ESA's activities in León ahead of August.

NASA unveils the Nancy Grace Roman Space Telescope; live watch and mission outlook

April 21, 2026, 1:49 PM EDT. NASA will unveil the Nancy Grace Roman Space Telescope, fully assembled at Goddard and slated for a SpaceX Falcon Heavy launch from Kennedy Space Center between autumn 2026 and May 2027. The project, estimated at more than $4 billion, aims to map the universe with a field of view 100 times larger than Hubble's and a 2.4-meter mirror. Roman will study large-scale structure, dark matter and dark energy, and run a Galactic Bulge Time-Domain Survey to hunt exoplanets via gravitational lensing. The live briefing will feature NASA Administrator Jared Isaacman and senior science officials. Watch the news conference and launch updates; the telescope ships to Florida this fall for final prelaunch tests.

France's Sophie Adenot uses ISS mission to spark youth interest in science

April 21, 2026, 1:48 PM EDT. French astronaut Sophie Adenot is nine months into her mission aboard the International Space Station, where she leads the ChlorISS education program with about 4,500 classes across the country, from CP to terminale. While growing two plants-Arabette des dames and mizuna-in space, she and ground observers explore the influence of light and gravity on growth. CNES says the aim is to ignite young people's curiosity about space and to steer students toward scientific and technical careers. The project invites teachers and families to share experiences; testimonies may be published with explicit consent and anonymity is possible. The mission blends outreach with science.

Microsoft trims Xbox Game Pass prices as Call of Duty no longer lands on day one

April 21, 2026, 1:45 PM EDT. Microsoft cuts prices across Xbox Game Pass tiers, effective immediately. Essentials remains €8.99/month; Premium stays €12.99; PC Game Pass drops to €12.99 (from €14.99); Xbox Game Pass Ultimate falls to €20.99 (from €26.99). In exchange, Microsoft breaks its pledge to include all first-party titles at launch. Going forward, new Call of Duty releases will not arrive on day one in Game Pass; they will be added to Ultimate and PC Game Pass about a year after release. The change applies to all tiers, though existing COD titles in Game Pass are not removed. The moves are among the first actions of new Microsoft Gaming CEO Asha Sharma, who succeeded Phil Spencer in February; The Verge cited an internal memo criticizing pricing.

Splatoon Raiders unveils official box art, July 23, 2026 Switch 2 exclusive

April 21, 2026, 1:44 PM EDT. Nintendo confirms the spin-off Splatoon Raiders will launch exclusively on the Nintendo Switch 2 on July 23, 2026. The publisher also released a new trailer and revealed box art alongside fresh amiibo designs. The game is a single-player-focused shooter set in the Splatoon universe, following a mechanist who joins the Clan Surimi on a perilous trek across the Spiralitas islands. Players customize their look and gear, then assault islands for treasure, facing Salmonids with ink-shooting tech. Up to four players can join online or via local wireless. Megan, Angie and Rayan, members of Clan Surimi, join as a supporting trio, with one member fighting alongside you in incursions. Pre-orders are open on Nintendo eShop; Surimi amiibo will land at My Nintendo Store.

Sweden study shows AI can be fooled by fake science about a non-existent disease

April 21, 2026, 1:43 PM EDT. A Swedish research team created a fictitious disease called bixonimanie to test how well AI handles scientific misinformation, Nature reports. Led by researcher Almira Osmanovic Thunström, they built a fake scientist, complete with aliases, mock profiles and two preprints in an academic format. The articles described the condition as linked to screen exposure, with tables and images, yet cited a non-existent university and a fictional city. They peppered acknowledgments with a cartoon character and references to Lord of the Rings and Star Trek, and even declared the studies "totally fictional." Despite this, several chatbots echoed the fiction for months, and some real papers cited the dead-end sources. The experiment highlights overreliance on AI outputs and gaps in scholarly verification.

Xbox Game Pass price cut; Call of Duty no longer lands on day one in the service

April 21, 2026, 1:40 PM EDT. Microsoft on Tuesday announced a price cut for the Xbox Game Pass to win back players, while changing how Call of Duty lands on the service. The Ultimate tier drops from 26.99 € to 20.99 € per month, and PC Game Pass from 14.99 € to 12.99 €. Essential and Premium stay the same. Leadership said the move aims to restore value after a price rise last year, with Asha Sharma noting internally that the service had become too expensive. The change is also part of a broader rethink of the offering. On Call of Duty, future installments will no longer launch day one on the Game Pass; they will join during the holidays about a year after release. Existing titles remain accessible. Analysts cited rumors; the 2026 entry, rumored to be Modern Warfare 4, would be affected.

Xbox Game Pass price cut announced as Asha Sharma signals listening to players

April 21, 2026, 1:28 PM EDT. Xbox Game Pass chief Asha Sharma announced a price cut for the service's top tiers. Starting today, Xbox Game Pass Ultimate drops to €20.99 from €26.99, and PC Game Pass falls to €12.99 from €14.99 per month. The Essential (€8.99) and Premium (€12.99) tiers remain unchanged. Sharma framed the change as a response to player feedback, saying the service would keep learning and evolving. The move aligns with a broader shift around new releases: future Call of Duty titles will not join Game Pass Ultimate or PC Game Pass on day one. Instead, they will join roughly one year after launch, with existing COD titles staying in the catalog. Microsoft maintains current catalog continuity while adjusting pricing.

Nintendo tests dynamic pricing with Splatoon Raiders on Switch 2 ahead of summer launch

April 21, 2026, 1:13 PM EDT. Nintendo is applying dynamic pricing to its first-party slate with Splatoon Raiders. The game is set for Nintendo Switch 2 on July 23, priced at €49.99 digitally and €59.99 physically. The title centers on a solo campaign, dropping competitive multiplayer in favor of co-op play for up to four players, both locally and online. Its structure resembles a Diablo-Lite loop: build a base, complete incursions, loot rewards, defeat waves of enemies, and extract loot. New weapons include a melee axe. In solo mode, a member of the Clan Surimi joins, and themed amiibo-Megan, Angie and Rayan-will launch the same day. Nintendo nods to pricing flexibility as a competitive lever.

NASA spacesuit procurement under scrutiny as IG flags xEVAS contract risks for 2028 Moon plan

April 21, 2026, 1:01 PM EDT. NASA's Inspector General released a report on how the agency is sourcing the next-generation spacesuits for Artemis. The IG notes NASA shifted to a commercial approach in 2022, awarding two xEVAS contracts to Axiom Space and Collins Aerospace. Two years later, Collins Aerospace withdrew, leaving NASA with a single provider and raising questions about redundancy and cost control. The report warns that if Axiom Space cannot deliver on time, NASA could be forced to rely on legacy EMUs aboard the ISS and risk delays to its lunar program. The finding underscores the fragility of a 2028 timeline for a Moon landing as NASA balances suit readiness with lander development.

Pragmata improves on PS5 Pro with PSSR 2 upgrade, Digital Foundry notes

April 21, 2026, 1:00 PM EDT. Capcom has pushed a PSSR 2 update for Pragmata on the PS5 Pro. Digital Foundry says the game shows large image-quality gains on the PS5 Pro, upscaling from an internal 864p to 4K. Previously, these improvements were achieved without native PSSR 2 support. Capcom has now enabled native PSSR 2 compatibility, and the PS5 Pro adds a manual toggle to activate it in the system menu. The update promises further optimization tuned by Capcom's team. The move underscores ongoing efforts to extract higher fidelity from Pragmata on current hardware.

NASA shuts down LECP instrument on Voyager 1 to extend spacecraft life

April 21, 2026, 12:44 PM EDT. NASA has shut down a science instrument on Voyager 1 to conserve power as the aging, nuclear-powered probe nears the limits of its energy supply. Engineers turned off the Low-energy Charged Particles (LECP) instrument, LECP, on April 17 to keep the spacecraft warm enough for critical systems and payload. Mission manager Kareem Badaruddin of NASA's Jet Propulsion Laboratory said the move, while not preferred, is the best option to extend the spacecraft's life. With LECP off, Voyager 1 still operates two of its 10 original instruments, including a plasma-wave sensor and a magnetometer. The twin Voyager probes, launched in 1977, remain the farthest human-made objects, exploring the heliosphere and interstellar space.

EU to mandate user-replaceable batteries across electronics by 2027

April 21, 2026, 12:24 PM EDT. The European Union will require that batteries in electronic devices be removable and replaceable by users, under a new directive to take effect on April 18, 2027. The rule, part of the European Battery Regulation, aims to curb electronic waste and extend device lifespans by enabling at-home battery swaps with common tools. It covers smartphones, tablets, laptops, and cameras, and forces manufacturers to simplify assembly so that battery replacement does not compromise device integrity or require specialized service. Industry advocates warn it could constrain hardware design and innovation; skeptics question whether average users will replace batteries even with guidance. Vendors must adapt ahead of the 2027 deadline.

Lyrids meteor shower peaks tonight; how to watch

April 21, 2026, 11:22 AM EDT. Scientists point out that the Lyrids are one of the oldest documented meteor showers, peaking in the night of April 21-22. The shower, linked to comet C/1861 G1 (Thatcher), leaves a debris trail Earth crosses each April. This year's peak is expected around midnight local time, with roughly 10 meteors per hour at best, though brief outbursts-up to five times brighter-have occurred in 1803 and 1982. If skies clear, observers can see meteors with the naked eye from around 22:30, away from light pollution. Cloud cover could hamper visibility across much of France. To improve chances, pick a dark-sky site, bring warm clothing, and use a simple stargazing app to locate constellations.

GRANTECAN to study distant galaxies and potentially dangerous asteroids with new OPTIR instrument

April 21, 2026, 11:06 AM EDT. Spain's Council of Ministers approved an 18.7 million euro plan to develop OPTIR, a new instrument for the Gran Telescopio de Canarias (GRANTECAN). The money, via a Public Procurement of Innovation, will support design, manufacture, testing, transport, integration and commissioning over seven years. OPTIR will enable simultaneous imaging and spectroscopy across the visible and near-infrared ranges, boosting observation of transient events and distant galaxies. It will also support planetary defense, helping study asteroids potentially dangerous long before they reach Earth. The project brings together universities, research institutes and industry, building on more than two decades of experience at GRANTECAN. GRANTECAN, with a 10.4-meter aperture, sits at La Palma's Roque de los Muchachos, where dark skies and stable air favor deep-sky studies.

Millions of bees found nesting underground at U.S. cemetery, among the largest known sites

April 21, 2026, 11:05 AM EDT. Researchers from Cornell estimate about 5.5 million Andrena regularis bees nest beneath East Lawn Cemetery in Ithaca, New York, after a 2023 survey published in Apidologie. Using emergence traps, the team tallied between 3.1 million and 8 million bees on site. The work suggests cemeteries can act as critical refuges for ground-nesting bees, a substantial share of which live underground in the United States. The study, led by Steve Hoge and Bryn Danforth, underscores conservation stakes: paving or pesticides that erase nesting habitat could wipe out millions of pollinators. The cemetery soils are relatively pesticide-free, and nearby Cornell orchards provide abundant forage.

Study maps how bacteria import antimicrobials via the SbmA transporter

April 21, 2026, 10:56 AM EDT. Durham University researchers helped illuminate how bacteria import antimicrobial peptides via the SbmA transporter. SbmA sits in the bacterial membrane and acts like a two-way door: it captures peptides from outside, then flips to release them inside the cell through the inner door after an outer door state. The study-part of an international collaboration including Imperial College London, Groningen, Jagiellonian University, Vienna, Manchester, Oxford, Leeds, St Andrews, Rutherford Appleton Laboratory and Kyoto University-maps several new structures in which the inner door is open. By detailing how SbmA flips between states, the work points to ways to design peptide-based drugs that enter bacteria more efficiently and to delivery systems that exploit this route. It may inform strategies to counter resistance and enable future biotech uses.

Oppo Find X9 Ultra debuts with flagship camera array and x10 zoom

April 21, 2026, 10:51 AM EDT. Oppo debuts the Find X9 Ultra, a photo-centric flagship that follows the X9 Pro. Hefty by design (163.16 × 76.97 × 9.10 mm, 235 g), it centers on a multi-sensor rear rig led by a 200-MP Sony main sensor with OIS, plus a 50-MP ultra-wide, a 200-MP 3× tele with macro, and a 50-MP 10× tele, plus a colorimetry sensor. It covers a 14-460 mm focal range, offers Hasselblad natural color, nine styles, and RAW MAX/JPG MAX formats. The highlight is a periscope x10 zoom with five reflections; an optional case adds a two-stage trigger and zoom wheel. Specs include a 6.82-inch QHD+ AMOLED, 144 Hz, Snapdragon 8 Elite Gen 5, 7050 mAh, 100 W wired / 50 W wireless, and IP66/68/69, plus Gorilla Glass Victus 2. Video tops at 4K60 Dolby Vision, 4K120, 8K30; ColorOS 16 AI features and editing tools.

Meta tests WhatsApp Plus paid tier with customization and up to 20 pinned chats

April 21, 2026, 10:46 AM EDT. Meta is testing a paid WhatsApp plan called WhatsApp Plus, adding personalization options such as themes, icons, ringtones, and the ability to pin up to 20 chats. The test is limited and does not alter the core app. Pricing is not confirmed by Meta, but TechCrunch cites a possible €2.49 per month rate in Europe with a one-month free trial; WABetaInfo has provided related details. Meta says it is collecting user feedback. The effort aims to generate revenue without changing the service's fundamental experience. In late 2025, WhatsApp helped drive a 54% revenue rise for Meta's apps, contributing to the service eclipsing $2 billion in annual revenue. WhatsApp Plus is meant to complement, not replace, existing monetization.

Splatoon Raiders heads to Switch 2 in July, centers on single-player campaign

April 21, 2026, 10:21 AM EDT. Nintendo has set July 23 as the release date for Splatoon Raiders on Switch 2. The game, unveiled in June 2025 with a teaser promising an adventure on Spiral Island alongside the Surimi Clan, will emphasize a single-player campaign, with co-op for up to three additional players online or locally via wireless play. A gameplay trailer shows the protagonist's customization menu and action across islands in the archipelago. Nintendo also confirmed an Amiibo bundle for Splatoon Raiders, featuring Megan, Rayan and Angie. The title marks a shift toward story-focused play while preserving optional multiplayer.

Ubisoft to reveal Assassin's Creed Black Flag Resynced on April 23

April 21, 2026, 10:19 AM EDT. Ubisoft has announced the official unveiling of Assassin's Creed Black Flag Resynced. The event, scheduled for April 23 at 18:00 CEST, will stream on YouTube and Twitch and is expected to reveal the first trailer, potential gameplay details, and launch information across platforms. The Resynced edition aims to refresh the open-world pirate adventure, with improvements likely spanning graphics, controls, and added content to modernize the experience. The original Assassin's Creed IV: Black Flag remains a touchstone for its naval exploration, combat, and narrative centered on Edward Kenway. In 2023 Ubisoft confirmed the game had surpassed 34 million players, underscoring its lasting appeal as the franchise ventures a new generation of players with this reimagined version.

NASA's Curiosity finds diverse organics in Martian rocks, hints at ancient life

April 21, 2026, 10:17 AM EDT. NASA's Curiosity rover detected more than 20 organic molecules in clay-rich sandstone from Glen Torridon in Gale Crater. Using the Sample Analysis at Mars (SAM) instrument and a chemical test with tetramethylammonium hydroxide (TMAH) to break large molecules into detectable pieces, the team identified a nitrogen-containing compound resembling precursors to DNA, plus benzothiophene. Scientists caution the results do not prove past life; organics can form abiotically or be delivered by meteorites. The work, published in Nature Communications and led by Amy Williams of the University of Florida, suggests Mars could preserve biosignatures for billions of years-but definitive confirmation would require returning Martian rocks to Earth for detailed study. Three samples were drilled; the discovery underscores Mars' habitability history.

PlayStation to require age verification for online features

April 21, 2026, 10:16 AM EDT. PlayStation will start requiring age verification for certain online features, notably messaging and voice chat. Sony says the check, using facial recognition or government IDs via a partner (Yoti), aims to comply with global rules and create a safer space for younger players. Verification will not be mandatory for all content; users can still access games, trophies and the digital store. The move follows a broader industry trend, with platforms like Discord and Roblox exploring biometric or document-based checks. UK and Ireland are targets this year before a planned global rollout. Privacy concerns arise over biometric data and data handling, cited by regulators after past fines; Sony stresses privacy protections, but observers warn about potential data misuse and monitoring of behavior.

EU to mandate user-replaceable batteries in smartphones by 2027, reshaping repairability across Europe

April 21, 2026, 10:04 AM EDT. Brussels will require smartphones sold in the European Union to have user-replaceable batteries and easier repairs from 2027. The rule extends the bloc's right to repair program, in force since 2021, by mandating parts manuals and tools to enable common sense teardown. The shift away from sealed unibody designs aims to extend device lifespans, improve battery longevity and cut electronic waste. Consumers would gain control to swap batteries instead of buying a new phone, potentially lowering maintenance costs. Industries may resist with minimalist designs, but the framework sets repairability as a market standard. Implementing rules could test manufacturers supply chains and design practices, signaling a broader push toward durable smartphones across Europe.

NASA's Curiosity finds organic molecules on Mars, hinting at ancient chemistry

April 21, 2026, 10:03 AM EDT. NASA's Curiosity rover has detected organic molecules in a dried lakebed near Mars' equator, including five compounds not previously observed on the planet. The findings, gathered by Curiosity's onboard instruments, do not prove life but show minerals preserved for about 3.5 billion years. Scientists caution the results could reflect meteorite delivery or geological processes, not a direct sign of ancient life. Lead author Prof Amy Williams says the material appears preserved in the subsurface; the team notes large, complex molecules can survive the harsh radiation. Among the finds are benzothiophene, a sulfur-containing molecule often delivered by meteorites, and a nitrogen-bearing compound resembling DNA precursors. Researchers say there are steps between these molecules and DNA, but they are bricks, not a house. The results fuel interest ahead of Europe's Rosalind Franklin mission, planned for 2028.

ESA experts discuss the 2026 solar eclipse at the University of León ahead of August public event

April 21, 2026, 9:49 AM EDT. A public science briefing by the European Space Agency (ESA) at the University of León on Wednesday, 29 April 2026, at 12:30 local time, will feature Anik de Groof, director of the Solar Orbiter mission, and Juan Ángel Vaquerizo, ESA-linked science communicator with CESAR. The talks explain why and how we study the Sun and the 2026 solar eclipse, and the role of space missions in understanding solar activity and its impact on Earth. Open to the public, the session serves as a prelude to León's 12 August citizen event for eclipse viewing and marks the start of ESA's activities in the city. De Groof's work spans Proba-2, SOHO, and Solar Orbiter; Vaquerizo has ties to ESA, INTA and the Centro de Astrobiología.

Light-sculpted Einstein portrait on As2S3 crystal highlights strong photorefractivity

April 21, 2026, 9:48 AM EDT. Researchers at the XPANCEO Emerging Technologies Research Center, with Nobel laureate Prof. Konstantin Novoselov, report that arsenic trisulfide (As2S3) behaves as a photorefractive crystal. Exposing the material to low-intensity ultraviolet light permanently alters its refractive index, enabling nanoscale patterning without cleanrooms or femtosecond lasers. The team measured a large Δn around 0.3, higher than many common photorefractive materials like BaTiO3 or LiNbO3. At small scales, this lets researchers write optical features directly into the material, producing durable patterns that act as optical fingerprints. They demonstrated a monochrome Einstein portrait with dots spaced about 700 nm apart and achieved finer resolution up to ~50,000 dpi (about 500 nm between points). Potential applications include integrated optics, nanoscale sensors, holography and anti-counterfeiting.

Bill Nye slams Trump NASA budget, calls typos and cuts a huge mistake

April 21, 2026, 9:46 AM EDT. Bill Nye the Science Guy criticized President Donald Trump's FY 2027 budget for NASA, calling it lazy and riddled with typos. The proposal would fund Artemis while slicing NASA's total budget by 23% and science funding by 47%, from $7.25 billion to $3.9 billion. Nye told NBC News that NASA is a global brand and that leadership in space requires leadership in science. The White House did not respond to comment requests. The plan would terminate roughly 40 NASA missions and roll back in-space sustainability programs, a move labeled frivolous by some scientists. Congress has previously rejected similar cuts; lawmakers warned the proposal would disrupt ongoing work, including the Artemis II timeline.

WSU researchers convert sewage sludge into renewable natural gas with pretreatment

April 21, 2026, 9:43 AM EDT. A pilot study by Washington State University researchers shows a pretreatment step that turns sewage sludge into renewable natural gas at higher efficiency, lowering disposal costs. In the Chemical Engineering Journal report, high-temperature, high-pressure treatment with limited oxygen breaks down long polymer chains before anaerobic digestion. The team says the approach can convert up to 80% of sludge into valuable gas and cut treatment costs from $494 to $253 per ton of dry solids. They then upgrade the biogas with a novel bacterial strain that converts carbon dioxide with hydrogen into methane, yielding 99% pure renewable natural gas. The work could complement existing anaerobic digestion at some 15,000 U.S. plants, reducing electricity demand and associated emissions.

Alzheimer's drugs offer little benefit, major review finds; broader reasons at play

April 21, 2026, 9:36 AM EDT. The latest evidence review concludes the leading class of Alzheimer's drugs probably yields little to no difference across dementia measures, including severity. The finding helped justify the NHS decision not to fund these drugs two years ago. It is a blow for patients and families and for a research enterprise that has spent billions chasing a breakthrough. Investigative reporting earlier highlighted fraud in pivotal studies, underscoring how vested interests and broader social, political and economic forces can distort science. The biology remains contested: amyloid plaques and tau tangles were long framed as root causes, but their link to symptoms is weak and other factors-neurotransmitters, inflammation, sleep, aging-also matter. Researchers face persistent uncertainty in the field.

NASA rover detects more building blocks of life on Mars via on-planet chemistry test

April 21, 2026, 8:58 AM EDT. NASA's Curiosity rover has detected more than 20 organic molecules in a chemistry test never before conducted on another world, using two tubes of the chemical TMAH that break down organic matter. The scientists caution the findings do not prove past life, as the molecules could be native to Mars or meteorite-delivered. Still, the results show clues to Martian history preserved on the surface for more than three billion years in Gale crater. The team highlighted benzothiophene among the compounds, a molecule also found in meteorites. They say this points to prebiotic chemistry on Mars. Proving life would require analysis of samples on Earth; NASA's Mars Sample Return plans are in flux, with ESA's Rosalind Franklin slated for late 2028, and Dragon rotorcraft to Titan, also in 2028.

Apple iPhone 18: Variable-aperture camera, 2nm chip and foldable model tipped for 2026

April 21, 2026, 8:56 AM EDT. Industry sources in April 2026 point to a generational leap with the iPhone 18 Pro Max, including a mechanically variable-aperture camera (f/1.4 to f/2.8) that delivers natural bokeh beyond software tricks. The device is tipped to use a world-first 2nm chip, the A20 Pro, boosting energy efficiency by about 30%. A 5,100 mAh battery could enable roughly two days of moderate use. Aesthetics shift toward a refined palette: the rumored Dark Cherry replaces Cosmic Orange, with a Dark Gray option for titanium models to underscore premium finishes. On the fringe, supply-chain chatter points to a foldable iPhone Fold/Ultra Fold debuting alongside the 18 family, with an open thickness around 4.5 mm and a focus on durability.

NASA Curiosity finds dragon-scale polygon patterns in Mars' Antofagasta crater

April 21, 2026, 8:24 AM EDT. NASA's Curiosity rover has spotted a field of honeycomb-shaped polygons in rocks near Antofagasta crater on Mars. In a Sol 4865 image set, the team notes the patterning extends across meters in Mastcam mosaics and resembles reptilian scales. Project scientist Abigail Fraeman of JPL described the feature as 'honeycomb-shaped polygons' and said the density is unusually high. While similar polygons appear on Earth from repeated wetting and drying or freezing, desiccation cracks are rarer on Mars today, complicating explanations. A parallel clue comes from Pontours, a 2023 Martian site with regular hexagons formed by multiple wet spells; Pontours patterns suggest cyclic ancient Martian climates. Researchers caution it will take time to confirm formation processes.

Microsoft eyes open Xbox model with PC-like APU, may partner with ASUS, MSI

April 21, 2026, 8:23 AM EDT. New whispers surface about Microsoft's next Xbox, codenamed Project Helix. The APU reportedly will not be custom, aligning Helix more with a PC architecture than a traditional console. A leaker known as KeplerL2 says Microsoft could pitch Helix as an open platform, allowing other manufacturers to build Xbox consoles under their own labels. Names such as ASUS, MSI and Lenovo appear in discussions, with ASUS cited for prior collaboration on a handheld Xbox project. If realized, the approach would broaden the Xbox ecosystem beyond Microsoft hardware, enabling OEMs to supply Helix-based consoles under their brands while maintaining Microsoft's software and services. The reports emphasize a PC-like hardware path rather than bespoke console chips.

Artemis II succeeds, sets distance record and returns humans toward the Moon

April 21, 2026, 8:16 AM EDT. Artemis II returns humans to the vicinity of the Moon with a near-perfect mission profile. NASA's crewed test flight, carrying four astronauts – Reid Wiseman, Christina Koch, Victor Glover, and Canada's Jeremy Hansen – completed liftoff to life support, precise ballistic timing, lunar gravity assist, and a safe splashdown. The mission set a new distance record, surpassing Apollo 13 by sending the crew farther from Earth than any since the Apollo era. Officials tout a near-flawless execution of launch, trajectory, lunar flyby, and return. The mission also underscored the human and symbolic dimensions of space exploration: the crew's view of Earth reminded observers of the planet's fragility, reinforcing support for a sustained lunar program.

Prime Video adds Apple TV+ as a channel in France

April 21, 2026, 8:13 AM EDT. Amazon broadens Prime Video's aggregator role by adding Apple TV+ as a new channel within Prime Video in France. The change places Apple's service alongside existing add-ons like HBO Max and Paramount+ and lets subscribers subscribe and watch Apple TV+ content from the Prime Video interface. Apple TV+ becomes a channel with unified billing and centralized navigation. It is priced at 9.99 euros per month or 99 euros per year. Members gain access to premium series and films, including Hijack and Monarch: Legacy of Monsters, Silo, Ted Lasso, and more, along with live sports. Prime Video already aggregates numerous partners such as MGM+, Lionsgate+, Universal+, Mubi, Crunchyroll, and others, turning it into a broader streaming hub.

NASA's Curiosity detects organic molecules on Mars with first TMAH experiment

April 21, 2026, 8:12 AM EDT. NASA's Curiosity rover has found a diverse suite of organic molecules on Mars, including nitrogen- and sulfur-bearing compounds linked to the building blocks of life on Earth. The results come from a new kind of planetary chemistry experiment-the first use of tetramethylammonium hydroxide (TMAH) thermochemolysis on another world-performed in Gale crater's clay-bearing sandstones in the Knockfarrill Hill region. The discovery, while not proving past life, shows complex organics preserved in ~3.5-billion-year-old sediments despite diagenesis and radiation. The findings, published in Nature Communications, were led by Amy Williams of the University of Florida. Curiosity's SAM instrument used onboard and spare flight equipment to confirm the molecules. Scientists caution the data cannot distinguish biological from geological origins.

AI endgames under scrutiny: Stock argues doomsday is unlikely, outlines plausible futures

April 21, 2026, 8:11 AM EDT. Biophysicist Gregory Stock argues that the rise of AI-and the prospect of AGI and, later, ASI-will reshape work and daily life, but not necessarily through human enslavement. In an extract from his 2026 book, 'Generation AI and the Transformation of Human Being,' Stock weighs plausible endgames and challenges doom-laden scenarios while flagging alternative paths to human extinction. The piece traces early public alarm after ChatGPT-style systems, a 30,000-signatory letter from the Future of Life Institute, and calls for caution. It also surveys containment ideas-air gaps, keeping AI from understanding or manipulating people, prohibiting self-modifying code, and slowing development. The article notes uncertainty remains and policy choices will determine which futures materialize.

Soil-powered microbial fuel cells could power IoT without batteries

April 21, 2026, 8:10 AM EDT. Researchers have refined a microbial fuel cell that draws power from soil-dwelling microbes to run low-power sensors, offering a battery-free energy source for precision farming and remote sensing. The prototype uses a unique perpendicular layout with the anode below ground and the cathode above, preserving oxygen supply and hydration across conditions, including deserts and flooded soils. A Northwestern University study published in the Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies reported the device produced about 68 times more power than basic sensor needs and could operate indefinitely as long as organic carbon remains available. Advocates say the technology could reduce toxic e-waste from conventional batteries and support decentralized, open-source development: tutorials and simulations are being released to help communities deploy locally sourced, biodegradable power for environmental monitoring sensors.

Ex-Rockstar dev leaves GTA 6 to launch Don't Lose Aggro, a solo action RPG on Steam

April 21, 2026, 8:02 AM EDT. According to GamesRadar, Oren Koren, once a designer at Rockstar Games, left the GTA 6 project more than two years ago to pursue an independent idea. He developed Don't Lose Aggro, a single-player third-person action RPG with roguelike elements (procedurally generated levels and permadeath), inspired by MMO raids but not multiplayer. The game released on Steam on April 15 and holds an 89% positive rating. Koren, who began in game development six years ago with Unity, aimed to capture the leadership and crowd-control feel of raiding while avoiding long sessions or reliance on others. In the game, players assume the lone tank role protecting a group of NPCs, with roguelike upgrades and NPC reactions if the player falters.

Ex-Rockstar designer leaves GTA 6 to ship roguelike RPG Don't Lose Aggro on Steam, near outstanding reviews

April 21, 2026, 7:50 AM EDT. Ex-Rockstar Games designer Oren Koren left GTA 6 development to pursue his personal vision, Don't Lose Aggro. The single-player roguelike action RPG launched on Steam on April 15 and has earned an 89% positive rating. The game centers on a lone tank who shields a squad of NPCs (support and DPS) through raids-inspired combat, but as a solo title rather than an MMO. Koren, with more than two decades in MMO gaming (notably World of Warcraft), wanted the MMO leadership feel without long sessions or multiplayer. He concedes that simulating MMO complexity solo is impractical, so he added roguelike mechanics to boost replayability and a system where NPCs react negatively if you fail your role, reinforcing responsibility. The indie pivot and Steam reception frame the story.

Cambridge Paleontologist Simon Conway Morris Wins 2026 Templeton Prize

April 21, 2026, 7:38 AM EDT. Professor Simon Conway Morris of Cambridge has won the 2026 Templeton Prize for advancing evolutionary biology and examining its broader human implications. The award spotlights his landmark work on the Cambrian explosion, the rapid diversification of early animal body plans, and his meticulous analyses of the Burgess Shale fauna, fossil beds that illuminate early animal evolution. Templeton recognizes research that links science with meaning; Morris's work is cited for bridging deep-time biology with philosophical questions about life's origins and humanity's place in nature. The prize highlights the ongoing dialogue between science and culture, underlining the value of historical context in understanding biology's trajectory.

PlayStation to require age verification for online features later this year, Sony says

April 21, 2026, 7:23 AM EDT. Sony Interactive Entertainment will require age verification to access certain online features, including messaging and voice chat, later this year. Non-verified accounts can still play, access the store and earn trophies, but will be barred from social features. The move aims to create safer, age-appropriate experiences and align with new international rules, particularly in Europe. Insider Gaming reported the plan, with GameSpot noting the regulatory backdrop for platform controls aimed at younger users.

PlayStation to require age verification for online features, including chat and messages

April 21, 2026, 7:22 AM EDT. Sony Interactive Entertainment will require age verification to access some online features on the PlayStation console, including messaging and voice chat. The measure, expected to begin this year, aims to create safer, age-appropriate experiences and aligns with new laws, notably in Europe. Users who do not verify their age can still play, access the store and unlock trophies, but will be excluded from social functions. The timeline was reported by Insider Gaming; Sony positions the change as part of a broader effort to curb abuse online and protect younger players. GameSpot notes the company's justification centers on safer social interaction and compliance with international regulations.

Artemis II crew captures Earth set on iPhone during lunar mission

April 21, 2026, 6:43 AM EDT. NASA's Artemis II lunar mission returned to Earth after a 10-day journey, reaching about 406,773 kilometers from Earth and 6,500 kilometers from the Moon. The crew-Victor Glover, Christina Koch, Jeremy Hansen and Reid Wiseman, the mission commander-shared new imagery of space and the Moon. Wiseman posted a 53-second video on X titled Only one chance in this life, showing Earth sliding behind the Moon, an event described as an Earth set. He says the clip was shot with an iPhone camera using an 8x optical zoom, roughly comparable to the human eye. NASA had earlier published an Earth set image on July 7, echoing the Apollo 8 era's Earth rise.

From casinos to social media: the four features that glue users to apps

April 21, 2026, 6:34 AM EDT. New research traces four features that make social apps and video slots habit forming. Cultural anthropologist Natasha Dow Schüll of New York University, who studied casino machines for 15 years, says these elements drive a trance-like machine zone or dark flow where users lose track of time. The work links today's apps to gambling design, used to keep people scrolling and spending. In California, Meta and Google face lawsuits over allegations their products harm children; the companies dispute claims of addiction. Advocates say understanding the four features provides a practical rubric for parents to evaluate potential harm, as lawmakers weigh controls on tech platforms and in-game mechanics, or the notion of digital casinos.

Volcano warning system Jerk predicts eruptions in real time, decade-long study finds

April 21, 2026, 6:33 AM EDT. Scientists describe a single broadband seismometer system named Jerk that automates early detection of volcanic signals in real time. Deployed at Piton de la Fournaise on Réunion since 2014, Jerk formed part of a decade-long study published in Nature Communications. Over ten years, the device correctly signaled about 92% of eruptions, issuing alerts from minutes to eight hours before onset. The approach aims to fill gaps where traditional networks lack inside-the-volcano data, using a simple, automated instrument rather than complex multi-sensor setups. Interviewed researchers François Beauducel and Philippe Jousset describe challenges – gelled magma, crystal-rich magma, gas and water interactions – and emphasize that no single measurement explains eruptions; combining signals remains essential.

QMUL physicist shortlisted to present Higgs boson research at Parliament

April 21, 2026, 6:18 AM EDT. Queen Mary University of London physicist Dr Christos Vergis was shortlisted to present his research at the House of Commons as part of STEM for Britain, a national showcase that connects early-career scientists with policymakers. On March 17, 2026, he joined 19 other physicists in the Physics category, presenting a poster on Higgs boson decays observed in the ATLAS experiment at CERN. The work reports evidence for the Higgs decaying into a pair of muons-a rare process that clarifies how the Higgs field interacts with fundamental particles. QMUL researchers are highlighted within the ATLAS Collaboration, underscoring the university's role in global particle physics. Vergis called Parliament a national stage to explain the impact of their work to MPs and the public.

Texas universities rethink computer science education as AI reshapes job market

April 21, 2026, 6:17 AM EDT. Texas universities are reworking computer science curricula as the job market for software engineers cools. Admissions to CS programs in Texas-and nationally-are down about 20% as hiring slows. Students report anxiety about a field long seen as a path to stability; one UT Austin student described early reactions to AI's impact on coding. Data show higher unemployment for recent CS and computer engineering graduates-about 7% and 7.8%-even as supply outpaces demand at the moment. Industry demand surged after the Great Recession of 2008, when six-figure starting salaries were almost a guarantee for graduates from top CS programs. Now, universities across Texas are integrating AI into coursework and reevaluating curricula. Department chairs at UT Austin, UT San Antonio, and Baylor say the evolving market drives ongoing changes in teaching, from fundamentals to AI-enabled tools.

Curiosity detects diverse organic compounds on Mars in first-ever wet-chemistry surface experiment

April 21, 2026, 5:41 AM EDT. NASA's Curiosity rover has for the first time completed a wet-chemistry experiment on Mars, using the Sample Analysis at Mars (SAM) instrument and a reagent called TMAH to break down large organics into detectable fragments. In the clay-rich Glen Torridon region of Gale Crater, the team identified more than twenty organic molecules, including benzothiophene, suggesting that these compounds may have been preserved in the subsurface for about 3.5 billion years. The results imply Mars had conditions capable of protecting organics from radiation and oxidation, supporting past habitability. Amy Williams, a geology professor at the University of Florida and a lead Curiosity researcher, says the findings provide a tangible link to preserved carbon on Mars. The study appears in Nature Communications.

Reassessment debunks Hahnöfersand skull hybrid claim; reidentified as Mesolithic modern human

April 21, 2026, 5:32 AM EDT. New dating and imaging show the Hahnöfersand skull fragment is not a Neanderthal-human hybrid but a modern human from the Mesolithic. A study published April 20, 2026, used radiocarbon dating (dating organic material) and 3D comparative analysis to re-evaluate the fragment once dated at 36,000 years. The updated age-about 7,500 years-places the skull in the Mesolithic (middle Stone Age) period, within the Holocene (current geological epoch). Researchers say the thick brow ridge once cited as a Neanderthal trait falls within normal modern human variation. The work reinforces that interbreeding occurred in human history, but this specimen is not evidence of a hybrid; it reflects a modern human with pronounced features. (News.Az, citing IFL Science).

Iron Galaxy confirms new layoffs amid restructuring after Metroid Prime: Remastered

April 21, 2026, 5:31 AM EDT. Iron Galaxy Studios, the Chicago-based developer behind Metroid Prime: Remastered for Nintendo Switch and ports like Tony Hawk's Pro Skater 3-4 and Skyrim, says it is undertaking a significant restructuring and will cut staff again. The company posted the news on LinkedIn, noting that several colleagues will lose their jobs as it adapts to a reshaped business model in a shifting games market. The announcement follows a prior round that eliminated about 65 positions. Iron Galaxy says the industry has entered a "new normal," with changing consumer habits and publishers' investment criteria. The statement emphasizes the desire to preserve a positive environment for remaining employees while aligning the company's size with current opportunities. The firm did not specify numbers or timing beyond confirming additional layoffs.

Ubisoft to officially unveil Assassin's Creed Black Flag Resynced this Thursday

April 21, 2026, 5:29 AM EDT. Ubisoft has announced a digital reveal for Assassin's Creed Black Flag Resynced, a remake of the 2013 hit. The project has circulated since mid-2023, with initial reporting pointing to the Skull and Bones team. In March, the first official artwork confirmed the subtitle Resynced after prior leaks and a PEGI listing. The online presentation is set for Thursday, April 23, starting at 18:00 CET. Platform targets remain unconfirmed and no launch window is yet announced. The event will be streamed on YouTube.

Leaked details push Xbox Project Helix toward PC performance, not a traditional console

April 21, 2026, 5:14 AM EDT. Microsoft has not officially confirmed details of its next Xbox, dubbed Project Helix. A post from a well-known leaker on NeoGAF, KeplerL2, argues Helix will use an APU (Accelerated Processing Unit) from AMD that is uncustomized, making the device resemble a high-end PC more than a traditional console. The claim echoes earlier rumors that Helix's APU could surpass Sony's upcoming equivalents, the Orion and Canis. If true, Xbox would gain a performance edge and broader software compatibility for graphics tools like FSR. The article also notes that Ryzen Z2 and Z2 Extreme CPUs-designed for Windows handhelds-could inspire a similar, more powerful configuration for Helix without strict power limits, potentially boosting final performance. The piece relies on rumor, not official confirmation.

EU to require easily replaceable batteries across devices by 2027

April 21, 2026, 5:13 AM EDT. EU tightens device battery rules to extend lifespans and cut waste. The Battery Regulation, part of the 2023 package, requires end users to replace a device's battery with common tools and no specialized gear. It covers smartphones, tablets, laptops and cameras. The change does not mandate removable batteries, but it demands accessible replacements that consumers can perform at home. The rule takes effect on April 18, 2027. Supporters say it will simplify repairs, reduce electronic waste and extend device life. Critics warn it could slow innovation or force design choices that hamper progress. The regulation seeks a balance between repairability and safety, allowing manufacturers to navigate practical constraints in the European market.

WhatsApp tests optional subscription WhatsApp Plus; Europe price leak hints at €2.49

April 21, 2026, 5:08 AM EDT. Meta confirms WhatsApp Plus is being tested as an optional subscription offering premium, aesthetic features. The price isn't fixed yet, but a beta in Android surfaced by WABetaInfo suggests a charge around €2.49 in Europe. The test is small-scale to gather user feedback before a broader rollout, and initial perks are cosmetic-pinning more chats, custom lists and new themes-with potential later additions based on Meta AI (artificial intelligence). Revenue from WhatsApp remains tied to business tools that help companies manage customer messages, even if a paid tier exists. The pricing and timetable aren't finalized; readers should note the limited scope and evolving plan. Sources: TechCrunch, WABetaInfo.

Video claim mislabels Artemis II return; footage actually from Artemis I reentry

April 21, 2026, 4:43 AM EDT. Four NASA astronauts returned to Earth on April 10, 2026 after Artemis II's lunar flyby. A clip circulating on Douyin and other Chinese platforms claimed to show Artemis II from a first-person perspective, but AFP and NASA fact-checkers say the video is an edited excerpt from Artemis I reentry footage captured in November 2022. A reverse image search uncovered a NASA video titled 'Reentry video as Orion returns from Artemis I.' The clip has been sped up and rotated. Artemis II crew-Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen of the Canadian Space Agency- splashed down off the California coast after a high-speed reentry. The incident underscores how misinformation travels as the U.S.-China space race heats up.

Tunguska 1908: the airburst that flattened Siberian forests and reshaped science

April 21, 2026, 4:26 AM EDT. An early morning blast in the Tunguska region of Siberia on June 30, 1908, produced the largest cosmic explosion in recorded history. Witnesses described a fireball brighter than the sun and a shockwave that felled trees over about 2,150 square kilometres. Energy estimates range from 3-50 megatons, far exceeding Hiroshima. Most energy was deposited in the atmosphere at an altitude of 5-10 kilometres, leaving no ground crater. The event was an airburst: a stony asteroid or fragment around 50-60 metres wide disintegrated high above Earth while traveling about 27 kilometres per second. Early expeditions led by Leonid Kulik spurred decades of study and debate about planetary impactors.

OnePlus Europe faces uncertainty as brand re-evaluates regional strategy

April 21, 2026, 3:56 AM EDT. Rumbling chatter has grown louder about OnePlus exiting the European market. The company is now openly re-evaluating its presence on the continent, a move that could signal a shift rather than a retreat. Reports track departures of European PR leaders and other senior staff, with LinkedIn shows of roles moving to Oppo, the group's parent. OnePlus Europe's social feeds have been dormant for months, intensifying the speculation. In a statement to Android Authority, a regional executive said OnePlus Europe is re-evaluating its roadmap and product strategy, a cautious line that leaves the brand's European future in doubt. The company maintains customers will receive ongoing service, software updates, and user rights commitments, suggesting a measured reorientation rather than a full exit.

OnePlus Europe under review as leadership exits spark market uncertainty

April 21, 2026, 3:55 AM EDT. OnePlus is facing new questions about its future in Europe after a wave of leadership and public-relations departures. The company says it is re-evaluating its regional roadmap and product strategy, a line that leaves the continent's fate unclear. Several European executives, including Serban Chiscop, have left in recent days, and the brand's LinkedIn pages show former OnePlus staff moving to OPPO. Social accounts for OnePlus Europe have been dormant for months, adding to the mood of disruption. Some analysts note a pattern seen in India, where a shift followed the departure of a top executive; others caution that a full market exit has not been announced. OnePlus emphasizes that after-sales service and software updates remain guaranteed, but broader market prospects are unresolved.

A 1995 Bugatti EB110 Super Sport resurfaces 24 years after bankruptcy

April 21, 2026, 3:18 AM EDT. In 1995, Bugatti Automobili SpA and owner Romano Artioli filed for bankruptcy, and a final EB110 Super Sport, chassis 021, finished in Blu Bugatti, vanished from official records. The car had been sent to a supplier for homologation and lacked certification, so it dropped from the inventory. The EB110 line totaled 139 units, including 30 Super Sport models; chassis 020 belonged to Michael Schumacher. The 021 unit resurfaced in 2019 in Munich, with 674 km. After a thorough Italian review, it joined American collector J.R. Amantea and was shown publicly again. The plate read LOSTEBSS, a nod to its long absence. Since then, the car has appeared at car shows and events.

Chinese scientists replicate eel's 6,000-km breeding journey in research pool

April 21, 2026, 2:18 AM EDT. Chinese researchers led by Zhao Feng of the Chinese Academy of Fishery Sciences replicated the eel's 6,000-km migration in an artificial pool, a step toward large-scale artificial breeding. Using satellite-tracking to study wild adults, they then tuned nutrition and environmental cues for three to four months, yielding over 3,000 breeding parents and more than 3 million fry. The project is part of a national key R&D program launched in December 2024, with preliminary acceptance in March at bases in Hainan and Fujian. If scaled, the method could reduce reliance on net-caught fry and bolster conservation as China accounts for about three-quarters of the world's farmed eels and exported more than 65,000 tonnes in 2025; meanwhile Japan faces a global conservation crisis for eel delicacy.

Assassin's Creed Black Flag Resynced set for official reveal this week as Switch 2 chatter grows

April 21, 2026, 2:04 AM EDT. Ubisoft is poised to officially reveal Assassin's Creed Black Flag Resynced this week, as the company shares details for the Switch 2 after a wave of teasers. The publisher has already shown Shadows on Switch 2 and signaled more titles heading to the platform. Reports and social posts hint at nine Assassin's Creed games in play, and a confirmed date for the Black Flag Resynced reveal emerged: April 23 at 17:00 BST / 18:00 CEST / 9:00 PT / 12:00 ET. Screenshots and even video clips have appeared ahead of the event, though Ubisoft cautions fans to avoid social feeds if they'd rather wait. The story underscores ongoing platform changes and a broader push toward the successor's software lineup.

NASA astronaut's Earthset video shot on iPhone during Artemis II mission

April 21, 2026, 1:57 AM EDT. NASA astronaut Reid Wiseman released a 53-second video called Earthset, shot during the Artemis II mission and posted to X. Wiseman says it was captured with an Apple iPhone at 8x zoom, a personal device approved for crew use on Artemis II, which carried four iPhone 17 Pro Max units. The clip emphasizes how small Earth looks from the Moon's vicinity and the moment's scale. Wiseman notes other crew members used a Nikon 400mm lens for additional Earthset frames. NASA had previously released iPhone images from Artemis II, marking one of the first times consumer smartphones documented a crewed lunar mission.

Meta tests WhatsApp Plus premium subscription to diversify revenue beyond ads

April 21, 2026, 1:34 AM EDT. Bloomberg reports WhatsApp is testing a premium option called WhatsApp Plus, part of Meta Platforms' push to diversify revenue beyond advertising. The test offers features such as more pinned chats, custom lists, and new ways to customize chat appearance, while not charging for messages or core tools. WhatsApp says the pilot is small to gather feedback and ensure the product delivers real value. Meta has floated subscriptions across its apps, including Instagram, as a way to create a steady income stream. Analysts note paid offerings can supplement ad revenue for firms that still derive most income from ads. Other tech companies have pursued paid tiers to reduce dependence on advertising.

Meta tests WhatsApp Plus premium subscription to diversify revenue beyond ads

April 21, 2026, 1:33 AM EDT. Bloomberg reports that WhatsApp is testing a new premium plan, WhatsApp Plus, aimed at users who want more ways to organize and customize their experience. The paid subscription will offer features such as more pinned chats, custom lists, and additional chat appearance options, while WhatsApp says it will not charge for messages or core functions. Meta Platforms Inc., which relies mainly on advertising, is exploring subscriptions to create alternative, predictable income streams. Other ad-driven players like Snap and X have also rolled out paid tiers. The test is small, and the company is seeking to gauge real value.

Assassin's Creed Black Flag Resynced set for Switch 2 as leaks surface ahead of official reveal

April 21, 2026, 1:32 AM EDT. Ubisoft is set to officially unveil Assassin's Creed Black Flag Resynced this week, despite early leaks that surfaced across social media. The event is scheduled for 23 April at 17:00 BST / 18:00 CEST / 9:00 PT / 12:00 ET. Reports claim screenshots and video clips from the presentation have circulated ahead of the reveal. The chatter follows recent development shifts in the franchise and mentions of multi-game plans tied to Nintendo's forthcoming Switch 2 platform, including a companion path for Shadows and a price delta noted in early listings. Ubisoft has not confirmed the timing, and readers are advised to avoid social channels if they prefer to watch the stream unspoiled. Our Shadows analysis remains online for context.

NASA astronaut captures Lyrid meteor shower from ISS cupola

April 21, 2026, 1:15 AM EDT. NASA astronaut Jessica Meir shared photographs of the Lyrid meteor shower from the International Space Station, posting from the cupola window. She said the shots, taken with a three-second exposure, show meteors streaking across the Earth-lit dark. Meir noted the images were captured from the ISS as the station passes over. The display is best seen from the Northern Hemisphere, toward the constellation Lyra in the eastern sky, with the peak between April 21 and 22. She urged skywatchers to look up, noting they might even spot the ISS crossing the night sky. The post links people on Earth with ongoing space activity, as the Lyrid meteors reach peak and viewers observe from home.

Lyrid meteor shower lights up skies across the northern hemisphere

April 21, 2026, 12:42 AM EDT. From April 16 to 25, the Lyrid meteor shower will light up skies mainly in the northern hemisphere, with a weaker display in the southern hemisphere. Observers can expect an average rate of about 20 meteors per hour and a radiant speed of roughly 49 kilometers per second for several days. The display can be seen on clear, dark nights, with activity waxing and waning over the period.

Researchers unveil PCA-iSIM for compact, real-time super-resolution microscopy

April 21, 2026, 12:26 AM EDT. A team from SCILab at Nanjing University of Science and Technology, led by Prof. Chao Zuo, introduces PCA-iSIM, a compact, real-time approach to super-resolution imaging. Building on structured illumination microscopy (SIM) with DMD-based incoherent illumination, it overcomes the drop in fringe contrast at high frequencies caused by the optical transfer function. The method maps high-modulation coefficients to low-frequency patterns and uses principal component analysis (PCA) to extract the strongest signals from noisy data, enabling estimation of illumination wave vectors even when contrast is very low. PCA then isolates signals and improves image quality, delivering high-resolution imaging with a simpler, lower-cost design. The approach could broaden access for labs with fewer resources and reduce phototoxicity in live-cell studies.

RAM prices unlikely to fall as AI-driven demand extends memory-chip crunch into 2027

April 21, 2026, 12:21 AM EDT. TechInsights, cited by Nikkei Asia, warns that global DRAM supply will meet only about 60% of demand by end-2027. The shortfall stems from a shift toward HBM, the stacked memory used to train large language models and other AI workloads. Samsung Electronics, SK Hynix and Micron Technology control more than 90% of the DRAM market and are prioritizing AI needs. HBM requires significantly more wafer capacity, complicating output. Analysts say production would need a roughly 12% annual increase to rebalance, but current capex growth runs about 7.5% per year through 2027. The squeeze reaches mobile makers too; by mid-2026, low-end phones could see components accounting for up to 40% of cost, signaling higher consumer prices.

Stretching diamond unlocks ultra-precise quantum sensors via SiV centers

April 21, 2026, 12:11 AM EDT. Stretching a diamond hosting SiV centers reveals a strain-driven transition. Under compression the defect stays stable; at about 4% expansion it breaks its symmetry and adopts a new configuration. This structural change alters its optical response: the color and intensity of emitted light vary smoothly with strain, effectively acting as a built-in ruler. The researchers say the optical signal could enable nanoscale sensing of pressure or strain with high sensitivity, potentially at the level of individual nanostructures. The study also shows magnetic properties shift with deformation, adding another sensing channel. A microscopic explanation follows: lattice expansion or contraction reshapes the defect's electronic structure, linking quantum physics to practical devices, as noted by Professor Yunliang Yue of Yangzhou University.

WhatsApp refreshes branding with Meta AI logo and Liquid Glass UI

April 21, 2026, 12:00 AM EDT. WhatsApp is rolling out a visual refresh centered on Meta AI, introducing a purple petal-like logo as the new face of the AI assistant. The older blue-violet ring has been replaced with a circular, fragment-based emblem aimed at a modern look aligned with Meta's strategy. The rollout is being conducted via A/B testing and is not yet universal. Despite the branding change, core features remain unchanged: image generation, instant summaries and translations, and complex queries in chats, powered by Llama 3. Privacy policies stay intact-the AI processing and end-to-end encryption are unaffected. Alongside the new logo, WhatsApp is piloting Liquid Glass, a UI refresh with translucent layers and refined animations to add depth and a more contemporary feel across the platform.