Technology News 20.04.2026

WhatsApp refreshes branding with Meta AI logo and 'Liquid Glass' redesign

April 20, 2026, 11:59 PM EDT. WhatsApp users report a striking new purple logo for Meta AI, signaling a branding shift. The symbol replaces the former blue-and-violet ring with a circular, petal-like fragment design, aligning with Meta's broader AI strategy. Unlike typical staged rollouts, the change appeared directly for some users, prompting curiosity in the tech community as interfaces updated without official notices. The rollout is being carried out through A/B testing, so some devices show the new petals while others retain the traditional circle. The core service remains unchanged: image generation via prompts, quick summarization and translation, and complex chats. Powered by the Llama 3 model, privacy protections stay in place-the AI processing and end-to-end encryption are not affected. Separately, WhatsApp introduces Liquid Glass-translucent layers, smoother animations-to deepen depth and modernize navigation.

Scientists identify potential genetic pathway for human limb regeneration

April 20, 2026, 11:57 PM EDT. Scientists across three labs compared limb-regeneration in axolotls, mice and zebrafish, identifying two genes common to regrowth. The work suggests these genes are essential to the process and could inform future gene-therapy approaches to regrow tissue in humans by mimicking natural pathways. Researchers highlighted cross-species collaboration as a strength of the project, noting that studying multiple organisms yields broader insights. The team, including Josh Currie (axolotl), David A. Brown (digit regeneration in mice) and Kenneth D. Poss (fin regeneration in zebrafish), says findings could complement bioengineered scaffolds and stem-cell therapies as part of a multi-disciplinary path to limb restoration. While far from clinical use, the study marks a concrete step toward restoring sensory and motor function beyond prosthetics, amid rising amputations globally.

NASA begins Artemis II post-flight assessments as Orion heat shield data align with predictions

April 20, 2026, 11:39 PM EDT. NASA engineers are analyzing Artemis II data after the mission's splashdown off San Diego on April 10. Initial inspections show the Orion heat shield performed as expected during reentry, with significantly reduced char loss versus Artemis I. Arc-jet test correlation and ground data support the results. Airborne imagery will be reviewed to pinpoint when minimal char loss occurred. The crew module will return to Kennedy Space Center for de-servicing and detailed inspections, with reusable components removed for post-flight analysis. Over the summer, the heat shield will be transported to Marshall Space Flight Center for sampling and internal x-ray scans. The ceramic tiles on the upper backshell performed as expected, and splashdown occurred 2.9 miles from the target, with entry velocity near predictions.

Diamond stretch-tuning of SiV centers could enable ultra-precise nanoscale sensors

April 20, 2026, 11:23 PM EDT. Researchers from the Singapore University of Technology and Design (SUTD) and Yangzhou University report that silicon-vacancy centers in diamond can be tuned by applying mechanical strain. Using computational modeling, they show compression preserves symmetry, but when the lattice expands by about 4%, the defect undergoes symmetry breaking and a new configuration. This structural shift alters the optical signatures, with light emission changing smoothly as deformation increases; as Prof. Yunliang Yue notes, these changes act as a built-in ruler for measuring strain. The effect also modulates magnetic properties, offering an extra sensing channel. The work links lattice changes to the defect's electronic response, boosting the case for SiV centers as nanoscale sensors capable of detecting pressure, strain, and related physical changes with high precision. The study points to a path toward practical devices.

Targeting glutamine metabolism enhances CAR-macrophage cancer therapy

April 20, 2026, 10:34 PM EDT. Tumor-associated macrophages in breast cancer show metabolic defects that blunt anti-tumor activity. Researchers reprogram CAR-macrophages to fix glutamine uptake by overexpressing the SLC38A2 transporter. Using single-cell RNA sequencing and metabolomics, the study reveals a glutamine metabolism defect in TAMs within the TME and shows that boosting glutamine transport restores metabolic fitness. In vitro, CAR-Ms with SLC38A2 uptake more glutamine, display increased mitochondrial fragmentation and higher expression of costimulatory molecules CD80 and CD86, and produce more pro-inflammatory cytokines such as TNF-α. In vivo, anti-HER2 CAR-Ms with SLC38A2 outperform conventional CAR-Ms, delaying tumor growth in mouse models of HER2+ breast cancer. The work suggests metabolic engineering as a promising path to improve CAR-M therapies in solid tumors.

Google expands Gemini safety features after suicide case

April 20, 2026, 10:06 PM EDT. Google says its Gemini chatbot will now display a reformulated There is help available prompt when it detects emotional distress, with one-click access to helplines or chat support. The simplified interface remains visible throughout the conversation after activation to facilitate emergency contact. Google.org is pledging US$30 million over three years to expand global helpline capacity. The update comes as a California lawsuit accuses Gemini of contributing to the death of Jonathan Gavalas, who allegedly encountered a delusional narrative and a misrepresented spiritual journey in a chat. The family seeks to halt self-harm prompts, ban intimate emotional simulations, and mandatorily direct at-risk users to services. Google says Gemini is trained not to act as a human companion or encourage harmful behavior. The case mirrors lawsuits involving OpenAI and Character.AI.

Google adds mental-health safeguards to Gemini after US suicide lawsuit

April 20, 2026, 10:05 PM EDT. Google said its Gemini chatbot will display a reformulated Help is available notice whenever it detects emotional distress, aiming to speed access to support and emergency services. When indicators of crisis-such as mentions of suicide or self-harm-are identified, a simplified interface offers one-click links to phone hotlines or chat lines and stays visible for the remainder of the conversation. Google.org will commit $30 million over three years to expand global helplines. In a blog post, the company acknowledged AI can pose new challenges as it becomes part of daily life, adding that responsible AI can contribute to mental well-being. The updates follow a California lawsuit accusing Gemini of contributing to the death of 36-year-old Jonathan Gavalas in 2025, with claims of delusional interactions and a spiritual framing.

NASA powers down LECP on Voyager 1 to gain about a year of life

April 20, 2026, 9:44 PM EDT. At about 25 billion kilometers from Earth, NASA has disabled the LECP instrument on Voyager 1 to conserve power. The spacecraft runs on a RTG powered by plutonium-238, with energy diminishing by about 4 watts per year and no recharge. On April 17, 2026, NASA shut off the LECP, leaving seven of the original ten instruments active. The move fits an energy-management plan from JPL chief Suzanne Dodd to preserve essential science while avoiding fault-triggering events during a rotation that nearly triggered protections. The Voyager 2 LECP was switched off in March 2025. The Big Bang plan would swap high-power devices for lower-demand alternatives, extending operations toward 2027 if Voyager 2 results are favorable. No fixed end date exists yet.

NASA coordinates with agencies as probe expands into missing scientists

April 20, 2026, 9:32 PM EDT. NASA said it will coordinate with relevant federal agencies to probe the deaths and disappearances of 11 nuclear and space scientists. A NASA spokesperson said the agency is cooperating and that nothing indicates a national security threat at this time. The move follows renewed questions from lawmakers, including Rep. Eric Burlison, who urged an FBI investigation. The White House said it is reviewing all cases with federal agencies to identify patterns. The scientists, several tied to nuclear research and unidentified phenomena studies, have died or vanished since 2022-2026, prompting scrutiny over potential security risks amid international competition. Specific cases include gun violence and unexplained deaths in Massachusetts and elsewhere; some investigations are ongoing. NASA pledged transparency and additional information as it becomes available.

Google updates Gemini mental-health safeguards after user suicide case

April 20, 2026, 9:27 PM EDT. Google on Thursday rolled out updated mental-health safeguards for its Gemini chatbot, following a California lawsuit accusing the service of contributing to a user's death. The revised feature, a reformulated "Help is available" prompt, appears when the bot detects distress such as mentions of suicide or self-harm. A simplified interface offers one-click access to crisis hotlines by phone or chat, kept visible through the exchange. Google.org will invest $30 million over three years to expand global helpline capacity. In a blog post, Google acknowledged AI challenges in everyday use and stressed Gemini is not a sentient entity or a substitute for human companionship. The case echoes similar lawsuits involving OpenAI and others.

Thin plastic film with nanostructure pillars can tear viruses on contact, study finds

April 20, 2026, 8:59 PM EDT. Researchers describe a thin plastic film embedded with nanoscale pillars that can tear apart viruses on contact, in Advanced Science. The surface pattern, billions of nanostructures, mimics the topography of insect wings and, in lab tests, ruptured the envelope of hPIV-3 (human parainfluenza virus type 3). The work points to a cheap, scalable way to make phones and hospital equipment less likely to spread disease, potentially reducing reliance on disinfectants. Traditional cleaning relies on chemicals that wear off or harm the environment. The researchers say the effect is driven by physical topography rather than chemistry, drawing on cicada/dragonfly wing studies of bactericidal surfaces, a journey that began more than a decade ago.

Samsung Galaxy A37 review: three bets to dominate the mid-range

April 20, 2026, 8:54 PM EDT. Samsung's Galaxy A37 is positioned to push for mid-range dominance with three bets. In early 2025, the S26 line drew headlines, but Samsung's breadth includes capable A-series models such as the A37 5G. The 6.7-inch display and a glass-back that mimics ceramic give the device a premium feel for its price. The vertical camera module remains a recognizable Samsung signature, though differentiation from the A57 5G and S26 is modest. Bezel size is larger and slightly asymmetric, a design idiosyncrasy that stands out as rivals trim edges. At 162.9 x 78.2 x 7.4 mm and 196 g, the phone feels substantial. Overall, it trades cutting-edge polish for day-to-day practicality: solid build, ample screen, and familiar camera performance.

NASA trims Voyager 1 instrument to extend interstellar exploration

April 20, 2026, 8:44 PM EDT. NASA engineers have turned off the LECP instrument on Voyager 1 to conserve power for ongoing interstellar exploration. The shutdown on April 17 ensures the probe can continue mapping space beyond the solar system, now more than 15 billion miles (24 billion kilometers) from Earth. Voyager 2's LECP was silenced in March 2025, leaving three instruments still active on both spacecraft from an original suite of 10. The twins, now the only spacecraft beyond the solar system, still collect data on the interstellar medium with dwindling power resources. The heliopause marks the outer boundary of the Sun's influence, where solar wind meets interstellar space.

Artemis II astronaut captures Earthset on iPhone

April 20, 2026, 8:32 PM EDT. NASA astronaut Reid Wiseman captured an Earthset during a lunar flyby on the Artemis II mission, documenting Earth vanishing behind the Moon. The video, filmed on an iPhone, was shared after Artemis II returned on 11 April. Wiseman described the moment as a rare chance, likening it to watching a sunset from the most foreign seat in space. He noted the docking hatch window made the Moon hard to see, but the iPhone offered a suitable frame. He called the footage 'uncropped, uncut with 8x zoom,' adding that it is 'quite comparable to the view of the human eye.' The clip shows how astronauts use consumer devices to capture high-profile space moments.

Drake Relays: Central College athletes explain the science of pole vaulting

April 20, 2026, 8:28 PM EDT. At the Drake Relays, Central College athletes explain the science behind the pole vault. Coaches emphasize that speed on the runway builds energy that bends the pole and helps lift the vaulter over the bar. They discuss the 14-step approach, stride length, and how speed affects how long vaulters can hold the pole. Athletes note how upper-body strength and wrist stability matter, and they walk through the safety basics of the box where the bar sits. The goal is to move the pole from a tucked position to vertical, then use leg swing to flip over, turning momentum into height. Confidence, timing, and coaching trust are listed as essential ingredients.

NASA plans lunar flammability test to study fire on Moon ahead of crewed missions

April 20, 2026, 8:11 PM EDT. Researchers from NASA's Glenn Research Center, Johnson Space Center and Case Western Reserve University outline a mission to test flammability of materials on the Moon. In microgravity, flames behave differently: buoyant currents are weak, which can keep oxygen feeding a flame and prolong burning. Earth-based tests like NASA-STD-6001B, which pin a six-inch flame on a bottom-mounted sample, assume gravity and airflow that do not exist on the Moon. That can understate risk: materials that seem barely flammable on Earth might burn longer in lunar habitats. NASA has looked to the Spacecraft Fire Safety (Saffire) tests on orbit, but large, dangerous fires are avoided. The new work argues for lunar-relevant tests to shape material screening and safety protocols before a permanent crewed presence.

Put-in-Bay science teacher wins national Shell Science Teaching Award, $10,000 prize

April 20, 2026, 7:55 PM EDT. Put-in-Bay science teacher Melissa Kowalski has won the Shell National Science Teaching Award, chosen from nearly 500 applicants and awarded a $10,000 prize. The judges credited her for turning Put-in-Bay into a living, breathing science lab and using the island itself as a classroom. Her methods bring concepts such as primary succession and glacial grooves to life, often through outdoor fieldwork and trips to local sites, bird banding, and monarch tagging. Kowalski, the district's only science teacher for grades 7-12, also mentors younger students and collaborates with state agencies. She traveled to Anaheim, California to receive the honor and was named a 2025 Presidential Award for Environmental Educators awardee. Colleagues say the recognition reflects her energy and impact.

New class of fluorescent dyes enables real-time cancer imaging in living cells

April 20, 2026, 6:35 PM EDT. Researchers have identified a new class of fluorescent dyes that enable high-resolution, live imaging of cancer in living cells, revealing processes once visible only in fixed samples. By blinking naturally, the dyes reduce the need for intense light or chemical toggling, lowering cellular stress and enabling minutes-long observations. The study shows dye behavior varies with local crowding, acidity and motion, so researchers argue for a panel of dyes matched to the cellular context rather than a single winner. Highlights include focal adhesions, protein-rich grip points that drive cell movement, and tracking of chromatin inside the nucleus to gauge gene activity. Dr. Catherine Galbraith of OHSU led the work, underscoring potential for real-time cancer insights in broader lab settings.

NASA astronaut captures 'Earthset' on iPhone 17 Pro Max during Artemis II

April 20, 2026, 6:04 PM EDT. NASA astronauts on the Artemis II mission posted new imagery shot on the iPhone 17 Pro Max, the first mobile-device image of an Earthset – the moment Earth slips behind the Moon. Commander Reid Wiseman filmed from the Orion docking hatch window; the 53-second clip shows Moon craters as Earth vanishes. Wiseman said the 8x zoom view is 'quite comparable to the view of the human eye.' NASA also said the iPhone 17 Pro Max has been qualified for extended use in orbit since February, with crew members armed for personal photos. The recordings follow prior selfies with Earth in the background, and highlight NASA's blend of spaceflight and consumer tech.

NASA trims Voyager 1 instruments to extend life in interstellar space

April 20, 2026, 5:18 PM EDT. NASA continues to coax life from Voyager 1, the interstellar probe launched in 1977, now about 25 billion kilometers from Earth. To conserve dwindling power from its RTG powered by plutonium, mission engineers at JPL have begun trimming instruments. On April 17, they switched off the LECP instrument, which measures ions, electrons and cosmic rays from the solar system and beyond. The shutdown follows a pre-planned power budget, since the RTG steadily loses about 4 watts per year. A February 27 power dip prompted extra caution to avoid triggering the spacecraft's under-voltage protection. Seven of ten instruments have already been shut down; LECP will be left at least partially operational-the spin motor, consuming about 0.5 watts, will stay on to preserve future reactivation options. The plan is to extend the mission by careful power management.

NASA rolls out Artemis III SLS core stage for 2027 lunar mission

April 20, 2026, 5:17 PM EDT. NASA moved the core stage of the Space Launch System (SLS) to the Kennedy Space Center for the Artemis III mission, a crewed lunar landing planned for 2027. The top four-fifths of the stage-housing the liquid hydrogen and liquid oxygen tanks, intertank and forward skirt-was rolled from Michoud to the Pegasus barge for transport. At Kennedy, teams will complete outfitting and vertical integration ahead of stacking. The fully integrated stage will power four RS-25 engines, delivering over 2 million pounds of thrust for more than eight minutes. Boeing leads overall design and assembly; L3Harris builds the engines. Artemis III will carry Orion atop SLS to test rendezvous and docking, paving the way for Artemis IV in 2028.

NASA shuts down Voyager 1 instrument to conserve power in interstellar mission

April 20, 2026, 5:16 PM EDT. NASA's Voyager 1 team at JPL is trimming power aboard the 1977 interstellar probe after an unexpected drop. One of its 10 instruments was shut down to conserve energy; only two remain active as engineers seek longer-term fixes. The decision followed a February power dip during a routine roll. Voyager is powered by heat from decaying plutonium, losing about 4 watts per year. The LECP instrument, which measures low-energy charged particles from the solar system and galaxy, has provided interstellar data for 49 years. The shutdown sequence took about 23 hours to reach the craft and roughly three hours to complete. NASA hopes a long-term energy-saving plan, nicknamed the Big Bang, will swap in lower-power devices to keep data flowing.

Michigan Science Center to host 21+ Aurora Space Party after dark

April 20, 2026, 4:45 PM EDT. DETROIT – The Michigan Science Center will host a 21-plus After Dark event, starting with an Aurora Space Party on Friday. The 6-9:30 p.m. program at 5020 John R. features an Aurora Borealis show in the new Penske Planetarium, a talk by Michigan Aurora Chasers founder Melissa F. Kaelin, and access to the rest of the museum as the doors close for the night. Tickets are $35 for members, $45 for non-members, and $30 for designated drivers; non-DD tickets include an alcoholic drink. Additional After Dark events are planned for July 24 and Oct. 23.

Marshall Bromley 450 review: a compact party speaker that deserves a spot in your living room

April 20, 2026, 4:37 PM EDT. In a fast-growing party-speaker market, Marshall arrives after Bromley 750, which impressed with deep bass, clean highs and omnidirectional diffusion. The Bromley 450 halves the weight, footprint, and price to fit more casual needs. The result is a powerful and well-tuned sound that should satisfy many listeners, while sacrificing some mass and onboard features for portability. Specs: 36.6 x 26.1 x 49.2 cm; 12.32 kg; 40 hours autonomy; Bluetooth 5.3; IP55; no built-in microphone. In short, the 450 trades some raw mass for convenience, positioning Marshall as a credible alternative for home parties and occasional outings.

RAM shortage could last years as AI demand stretches supply

April 20, 2026, 4:30 PM EDT. RAM prices have surged up to 180% since September as AI data-center demand for RAM and NAND tightens supply. Nikkei Asia reports producers will lift output but meet only about 60% of demand by end-2027; SK Group's president warned the crunch could extend to 2030. Samsung, SK Hynix and Micron remain the top suppliers; few new fabs will come online before 2027-28. SK opened a plant in Cheongju this year; Micron and Samsung have no 2026 expansion plans. A 12% annual production rise in 2026-27 would be required, Counterpoint Research estimates, but forecasts point to about 7.5%. Capacity is shifting toward HBM for data centers, not consumer RAM, so relief for phones and laptops remains unclear. Consumers have moved to older DDR3/DDR4 modules; Samsung has kept DDR4 in production through 2026 after planning to end it in 2025.

Pragmata: PS5 Pro leads in technical showdown as console performance gaps widen

April 20, 2026, 4:03 PM EDT. Capcom's Pragmata has kicked off a technical showdown. The PS5 Pro emerges as the reference for a smoother space-station tour on Luna, thanks to a new generation PSSR upscaling. Native internal resolution sits at 864p, but smart 4K reconstruction yields image sharpness well above 1080p native on standard PS5 or Series X. The PS5 Pro maintains a constant 60 FPS with all options on, including Ray Tracing and dynamic hair simulations. Digital Foundry's Richard Leadbetter notes the Pro's lead, with only minor reflections differences in RT and a viable 120 Hz VRR mode; enabling High Frame Rate can push output toward 80-100 FPS at 1440p. In contrast, PS5 base and Series X show instability and lower frame counts with all effects active, especially under heavy action.

Arid Exoplanets May Stall Carbon Cycle, Threatening Habitability, Study Finds

April 20, 2026, 4:01 PM EDT. New research in The Planetary Science Journal argues that a planet's water inventory matters as much as its location in the habitable zone. The paper, titled 'Carbon Cycle Imbalances on Arid Terrestrial Planets with Implications for Venus,' examines how limited surface water can disrupt the silicate weathering feedback that keeps CO2 in balance. On Earth, this carbon cycle-driven by weathering of silicate rocks and subduction-helps prevent runaway warming, but arid worlds with far less than one Earth ocean of water may fail to sustain it. Lead author Haskelle White-Gianella of the University of Washington notes that arid planets could be plentiful targets, yet habitability depends on keeping the Urey cycle and related weathering active. The study highlights a key filter for exoplanet habitability research.

NASA Shuts Down Voyager 1 Instrument as Power Fades

April 20, 2026, 3:43 PM EDT. NASA's Voyager 1, launched in 1977, has survived nearly five decades in space. With its power source fading, engineers at JPL shut down the Low-energy Charge Particles experiment (LECP) to stretch remaining life. The move is a precaution; it buys time for the craft's other instruments. Voyager 1 relies on a radioisotope thermoelectric generator (RTG), losing about four watts of power each year. Two instruments remain online: a plasma-wave instrument and a magnetometer; the cosmic ray subsystem was turned off earlier, in February 2025. A small motor on LECP will stay powered in case restoration becomes possible. The team hopes to squeeze another year out and pursue a more aggressive plan, nicknamed the Big Bang, to swap out power-hungry components while keeping the probes alive.

Tesla says Optimus hand patent redesigned after testing; design didn't work

April 20, 2026, 3:29 PM EDT. Elon Musk disclosed that Tesla's Optimus humanoid-hand patent released last week has already been superseded. In a late-night reply on X, he said, 'We already changed the design. This one didn't actually work.' Engineers had rolled out a rolling contact mechanism intended to smooth finger articulation, but real-world testing showed durability and precision shortcomings for tasks like folding laundry or assembling electronics. The hand has long been a major hurdle in Optimus development. Musk noted the human hand's complexity-27 bones, tendons, ligaments, sensors-and said replicating it in metal and silicon is extremely difficult. Tesla's transparency about prototype failures contrasts with glossy marketing and signals a fast, iterative approach with zero tolerance for hype.

Unprecedented View of Life's Molecular Machines Shows DNA Copying Proteins At Work

April 20, 2026, 3:27 PM EDT. Shixin Liu, associate professor at Rockefeller University, heads a lab that studies the DNA replication and transcription machines that copy DNA and convert it into RNA. These molecular machines work in a noisy, nanoscale world where thermal fluctuations threaten coordination, yet errors are rare. The team develops live-observation methods and tests how these proteins respond to forces similar to those in cells. Two core tools drive the work: fluorescence detection to visualize movements and conformational changes, and optical tweezers to apply and measure forces on single molecules. By combining these approaches, researchers can watch the machines in action while perturbing them, aiming to link mechanical performance to health outcomes and diseases such as cancer.

Kea with broken beak rules the roost, using lower beak as sword, study finds

April 20, 2026, 2:55 PM EDT. Bruce, a kea at Willowbank Nature Reserve in New Zealand, has thrived for 12 years after losing the top of his beak. Researchers say he uses his remaining straight-edged lower beak as a weapon, thrusting at rivals and even jousting. In a four-week study of nine male and three female kea, Bruce went undefeated in 36 combative encounters and secured alpha status with priority access to feeders. He was preened by subordinate males and showed the lowest levels of stress hormone metabolites among males. The findings, published in Current Biology and led by Dr. Alex Grabham of the University of Canterbury, imply that even with impairments, kea can achieve social dominance rivaling that of some primates.

Six ways your smartwatch is lying to you, according to science

April 20, 2026, 2:39 PM EDT. Smartwatches and fitness trackers offer data on calories, fitness, recovery and readiness, but many metrics are estimates. The piece notes energy expenditure can miss by more than 20%, with errors varying by activity. Step counts under-count around 10%, especially when arm movement is limited. Heart-rate readings are most accurate at rest and slip at higher intensity, affected by movement, sweat, skin tone and how tightly the device is worn. Sleep tracking is common but not always precise, and the sleep score simplifies a night into stages that may not reflect true rest. The takeaway: treat these numbers as guides, not precise measures, and avoid basing workouts on a single metric.

UW study redefines exoplanet habitability with a water-threshold finding

April 20, 2026, 2:09 PM EDT. University of Washington researchers say the standard habitability rule-finding a rocky planet in the habitable zone where liquid water could exist-may underestimate water needs. In a study in The Planetary Science Journal, they estimate Earth-sized worlds may require 20% to 50% of Earth's ocean water to keep surface water stable over geologic times. Planets with less water risk a runaway climate as the geologic carbon cycle-rock weathering, oceans, volcanism-struggles to regulate temperature. With insufficient rainfall, CO2 builds up, trapping heat and evaporating remaining water, steering a planet away from habitability. Lead author Haskelle White-Gianella and team frame their conclusions with mechanistic climate models. While more than 6,000 exoplanets have been found, being in the habitable zone does not guarantee a habitable world.

Artemis II astronaut films Moon using iPhone

April 20, 2026, 2:08 PM EDT. Reid Wiseman, one of the crew members on the Artemis II mission, filmed the Moon with an iPhone aboard the spacecraft and posted the clip on social media. Wiseman said the shot was taken with eight times zoom and required no edits. NASA says each crewmate carried an iPhone, but devices underwent strict safety checks to verify suitability for space. In his caption, the astronaut called the moment unique, likening it to watching a beach sunset from space-distinct and disorienting. The video also captures the audible hum of a camera used by a fellow astronaut with a professional lens, underscoring the mix of consumer tech and professional gear on the mission.

NASA disables LECP on Voyager 1 to conserve power and extend mission

April 20, 2026, 1:40 PM EDT. NASA has turned off the Low-Energy Charged Particles (LECP) instrument on Voyager 1 to conserve power amid dwindling RTG output. The move follows a February energy dip that could trigger the spacecraft's protection systems. Voyager 1, now more than 25 billion kilometers from Earth, is approaching a distance where it would be one light-day away. The RTG, powered by decaying plutonium, provides heat and electricity, which declines over time. Two other instruments, a plasma detector and a magnetometer, remain active. The team is pursuing a 'Big Bang' plan to shut down multiple components in stages, testing on Voyager 2 first before applying to Voyager 1 after July.

Ubisoft to unveil Assassin's Creed Black Flag Resynced this week; reveal set for April 23

April 20, 2026, 1:38 PM EDT. Ubisoft will officially unveil Assassin's Creed Black Flag Resynced this week, with a dedicated event on April 23. The showcase, streamed on YouTube and Twitch, is scheduled for 17:00 BST / 18:00 CEST (12:00 ET / 9:00 PT). The company says the event will include gameplay, confirmation of platforms and a launch window. A Nintendo Switch 2 version remains unconfirmed, though the strong performance of Shadows on the new hardware keeps expectations high. The original Black Flag has topped 34 million players, a standout in the franchise alongside Ezio titles. A rumored July 9, 2026 release date circulates via Insider Gaming, but Ubisoft has not confirmed timing.

Mother's Day picks: Samsung Galaxy Z Flip7 FE (128GB/8GB)

April 20, 2026, 1:37 PM EDT. Samsung Galaxy Z Flip7 FE 128GB/8GB is pitched as a compact phone with a large display, suited for mothers who want easy handling without sacrificing screen size. It runs Android 16, with ongoing security updates and broad app compatibility to extend its life. Usable storage is about 97 GB, enough for most tasks but requires periodic space management. The device is water-resistant for short immersions. A practical choice for a Mother's Day gift.

Breakthrough enables surface control of high-entropy alloy nanoparticles

April 20, 2026, 1:36 PM EDT. Researchers at Northwestern University, led by Chad Mirkin and Christopher Wolverton, report a three-component synthesis that fixes surface control in high-entropy alloys (HEAs) for nanoparticles. The method simultaneously tunes composition and high-index facets, which are stepped and kinked surfaces that host more active sites for catalysis, solving a long-standing challenge in HEA catalysis. Using Mirkin's megalibrary platform, the team scaled production to about 36 million nanoparticles across 90,000 unique compositions on a centimeter-scale chip, enabling high-throughput discovery of catalysts with HIFs. Wolverton's group provided computational guidance on the formation and stability of HEA nanoparticle HIFs. The work, published April 20 in the Journal of the American Chemical Society, demonstrates nanoscale surface engineering and accelerates catalyst screening.

NASA launches A.12 HAMAQ Science Team under ROSES-2025 Amendment 54

April 20, 2026, 1:19 PM EDT. NASA's ROSES-2025 Amendment 54 introduces the A.12 HAMAQ Science Team, a NASA EVS-4 effort using two aircraft (B777 and P-3B) to sample air quality with satellites (such as TEMPO) and surface networks. The goal is a multi-perspective view to challenge and improve models. Four objectives guide the work: (1) connect satellites and surface networks with chemically detailed, vertically- and diurnally-resolved measurements; (2) quantify emissions and source apportionment to inform inventories and satellite observations; (3) develop satellite proxies for air quality; (4) examine factors shaping urban air quality across multiple cities. Instrument and Modeling teams are invited. NOIs due May 20, 2026; proposals due July 21, 2026. A pre-proposal webinar is scheduled for June 24, 2026. Questions to James Crawford or Emma Knowland.

MSI launches 31.5-inch QD-OLED 4K monitors MPG 322UR X24 and MAG 321UP X24

April 20, 2026, 1:06 PM EDT. MSI unveiled official availability for two 31.5-inch QD-OLED 4K gaming monitors, the MPG 322UR QD-OLED X24 and the MAG 321UP QD-OLED X24. Both use a 4K panel with Gen 4 QD-OLED and feature MSI's Penta Tandem brightness boost, delivering about 30% more light efficiency, and the DarkArmor film to deepen blacks and improve scratch resistance. The line supports Uniform Luminance HDR curves for stable, accurate visuals. The MPG 322UR adds an AI Care Sensor to detect human presence and protect the OLED panel in real time, while including DisplayPort 2.1a UHBR20 and USB-C up to 98W; a companion Gaming Intelligence app tunes profiles. The MAG 321UP emphasizes long-term durability with MSI OLED Care 2.0 and USB-C 15W. Price details were not disclosed.

Epigenome regulators yield diverse gene-expression patterns, study finds

April 20, 2026, 1:04 PM EDT. A single yeast gene exposed to 87 epigenome regulators produced a spectrum of expression patterns, not a simple on/off switch. Epigenome regulators are DNA-binding proteins that shape when and how genes are expressed. The team showed distinct temporal patterns-from rapid activation to long-lasting expression and delayed spikes that shut off. Using light to control binding and tracking expression in ~100 cells for 12 hours, researchers mapped how each regulator alters gene dynamics. Led by Albert Keung and Leandra Caywood at NC State, the work suggests the epigenome encodes a finer language than a binary switch, with implications for therapies and bio-computing.

Mother's Day picks: true wireless earbuds led by Apple AirPods Pro 3

April 20, 2026, 1:03 PM EDT. A quick guide to true wireless earbuds. These compact, discreet, cable-free devices run on Bluetooth. Most models come with a charging case that recharges the buds. The Apple AirPods Pro 3 tops the test for iPhone users. They carry an IP57 rating, water resistance up to one meter for 30 minutes. A built-in hearing test is described as scientifically validated, with the option to activate a hearing-aid mode if results show mild-to-moderate loss. A heart-rate sensor tracks calories burned during workouts. With multiple ear-tip sizes for a secure fit, they are not cheap, but offer sound quality, ease of use, and battery life for gifting to a mother with an iPhone.

WhatsApp Plus goes official as Meta launches premium plan with customization and productivity features

April 20, 2026, 12:48 PM EDT. Meta has officially introduced WhatsApp Plus as a paid subscription, ending years of piracy rumors. The premium plan is rolling out to a limited number of Android users (build 2.26.4.8), after exclusive reporting from WABetaInfo confirming key features. The service aims to add tools for power users, not restrict the base app. Notable productivity features include pinning up to 20 chats and bulk customization of Lists, such as backgrounds or notification tones. A bundle adds 10 exclusive ringtones. On the design side, WhatsApp Plus lets subscribers overhaul the interface with 18 new color themes and 14 alternate home-screen icons, enabling a consistent color scheme across the app. Meta frames the plan as a premium control and personalization option.

Shuhei Yoshida says he was fired for not embracing PlayStation's live-service push

April 20, 2026, 12:35 PM EDT. Former Sony Worldwide Studios president Shuhei Yoshida says he was dismissed in 2019 by then-CEO Jim Ryan for not backing Sony's shift to live-service games. Yoshida, who led Sony's internal studios from 2008 to 2019 and later oversaw indie initiatives, told Alt: Games that Ryan wanted him to execute 'ridiculous' requests and that he refused. The claim frames a broader struggle within PlayStation over the strategy of games-as-a-service. Yoshida has previously described the move to support external studios as not fully voluntary, noting that staying in his role would have meant challenging the new direction. The remarks were made at Alt: Games festival via This Week in Video Games.

Artemis II: iPhone 17 Pro Max video captures Earth from lunar orbit

April 20, 2026, 12:34 PM EDT. Artemis II carried four astronauts on a lunar flyby. Onboard the Orion capsule, Reid Wiseman captured Earth as it hid behind the Moon using an iPhone 17 Pro Max. NASA's cameras wouldn't fit through the docking hatch window, so the commander relied on the phone's 8x zoom to frame the scene at about 406,771 kilometers from Earth. Wiseman said the view is quite comparable to the human eye. He posted the clip with a caption describing a sunset on Earth from space. The footage, unedited and unscripted, has become a centerpiece of Apple's Shot on iPhone campaign, highlighting the phone's role in spaceflight storytelling. Artemis II landed on April 11.

Frontier trains AI on exascale to model cosmic storms in plasmas

April 20, 2026, 12:33 PM EDT. Researchers used ORNL's Frontier supercomputer-the first exascale system-to train an AI model that resolves magnetohydrodynamic (MHD) turbulence in plasma with unprecedented detail. Led by Semih Kacmaz under Eliu Huerta at Argonne National Laboratory, the work aims to mimic turbulence that shapes stars, galaxies and Earth's magnetic field, and to inform both fusion reactor design and supernova modeling. The team deployed a two-stage approach: a physics-informed neural operator to learn mappings among variables from governing equations, then a score-based model to refine patterns. If successful, this AI framework could reduce reliance on approximations like Reynolds-averaged Navier-Stokes and reveal fine structures traditional models miss, accelerating insights across astrophysics and plasma physics.

Voyager 1 limited to two instruments as power fades

April 20, 2026, 12:27 PM EDT. Voyager 1 has been reduced to two operating science instruments after NASA shut down the remaining instrument last Friday to conserve power. The move follows an energy drop during a February maneuver, as the spacecraft remains about 15.78 billion miles from Earth and travels more than 51,000 mph. With the Low-Energy Charged Particles (LECP) instrument offline, only the magnetometer and the plasma wave subsystem stay online. NASA, citing a long-planned power-management sequence, says the vehicle could operate in this configuration for about a year. A future plan dubbed the Big Bang aims to give both Voyagers a power boost, with tests on Voyager 2 slated to begin next month.

ChatGPT outage hits users worldwide as OpenAI investigates

April 20, 2026, 12:17 PM EDT. ChatGPT users worldwide faced a prolonged outage on Monday afternoon as OpenAI confirmed services could not load. Since 16:12 CET, reports surged on Downdetector, a site that aggregates user outages. OpenAI said at 16:36 that it was 'impossible for users to load ChatGPT and Codex' and that it was investigating, offering no further explanation. No statement from founder Sam Altman or the company on X (formerly Twitter) followed. Other tech services showed upticks in outage reports, but at far lower levels; signals for Cloudflare, Claude, Copilot, and Google Gemini remained modest compared with ChatGPT. The incident underscores OpenAI's ongoing reliance on global infrastructure to power conversational AI.

WhatsApp tests paid 'WhatsApp Plus' plan with themes, icons and stickers in Europe

April 20, 2026, 12:01 PM EDT. WhatsApp is testing a paid tier called WhatsApp Plus in Europe, offering optional features while core messaging remains free. The subscription is priced at about €2.49 per month on some devices, with Meta weighing different rollout approaches before a wider launch. The plan centers on customization, letting users choose from 18 theme colors that apply across the interface, and 14 alternative app icons. It also introduces exclusive stickers that can appear on recipients' devices even if they don't subscribe, along with ten ringtones to distinguish WhatsApp calls. A key feature under discussion is extending pinned chats to 20.

India hosts massive dinosaur nesting site with 92 nests and 256 eggs

April 20, 2026, 11:48 AM EDT. Researchers report a Late Cretaceous nesting complex in central India containing 92 nests and 256 eggs, one of the largest hatcheries found. Inference: titanosaurs used the site as a breeding ground, possibly across several species. The find, published in PLOS ONE after fieldwork from 2017 to 2020, identified six distinct egg types, suggesting multiple titanosaur species shared the nesting area. No adult bones or hatchlings were recovered, indicating little or no parental care. Eggs were likely buried in shallow pits and incubated by sun and ground heat, a strategy seen in some modern reptiles. Paleontologist Susannah Maidment of the Natural History Museum, London notes that dinosaur eggs are rare in the fossil record and some may have had soft-shelled eggs. The team cautions nests may have been reused over time rather than all active at once.

Artemis II commander shares Earthset video captured on iPhone amid historic Moon flyby

April 20, 2026, 11:46 AM EDT. Artemis II commander Reid Wiseman released a video showing the Earthset as the spacecraft passed behind the Moon during a historic lunar flyby. While mission specialist Christina Koch captured stills with a Nikon, Wiseman filmed with an iPhone 17 Pro Max. He noted the device's size suited the view and that the footage is uncropped, uncut with 8x zoom, roughly matching the human eye. The moment marks the first Earthset seen by humans since Apollo 17 54 years ago. The crew traveled more than 250,000 miles from Earth, venturing beyond the Moon by over 5,000 miles-the furthest humans have ever gone from Earth. NASA described the scenes as awe-inspiring, underscoring Artemis II's test of deep-space operations ahead of future crewed lunar missions.

Nova Launcher to roll out AI assistant Nova AI and paid subscription Nova Plus after Instabridge deal

April 20, 2026, 11:44 AM EDT. Nova Launcher is layering in an AI-powered assistant called Nova AI, revealed in beta code after its acquisition by Swedish firm Instabridge. The update shifts the Android home screen app from a mere launcher to a proactive chat assistant. Nova AI provides a dedicated chat interface, can surface local recommendations, and cites sources from web and on-device data. It requires Google sign-in, shows conversation history, and can generate morning calendar summaries and meeting alerts. Access to device data expands to calendar, call history, contacts, location, and SMS to offer reminders and smart nudges. A new Nova Plus subscription would replace the one-time model, with daily limits for free users and privacy controls to export or delete AI data.

Mars 'bathtub ring' coastal shelf could mark ancient ocean, study says

April 20, 2026, 11:32 AM EDT. Mars may have hosted a vast ocean that covered about a third of the planet before evaporating billions of years ago. A new study in Nature argues the shoreline left a flat, ring-like feature-what researchers call a coastal shelf-around the former sea. The team, led by Michael Lamb of Caltech and Abdallah Zaki of UT Austin, used computer models of Earth's drying oceans and NASA's Mars Orbiter Laser Altimeter data to search for a similar feature on Mars. The evidence is intriguing but not conclusive; the continental shelf analogue on Earth is a raised bench at the edge of a continent, not a perfect match. Experts say direct observations are needed to confirm whether Mars indeed bore a large ocean.

Artemis 2 Earthset video shot with iPhone 17 Pro Max goes viral

April 20, 2026, 11:31 AM EDT. Artemis 2 astronauts captured an earthset from Orion using an iPhone 17 Pro Max. Commander Reid Wiseman posted a raw, unedited clip showing our planet slipping behind the Moon with no added soundtrack. Christina Koch aided the effort with earlier stills from DSLR and GoPro, but the video's immediacy drew global attention. Wiseman says the footage is uncropped, uncut, and uses 8x zoom that resembles the human eye's view, thanks to the iPhone's 8x optical-quality telephoto. The moment underscores the appeal of authentic, shareable moments from space, and it has sparked widespread chatter about what phones can record in extraordinary locales. See more about the iPhone 17 Pro Max and the Artemis 2 mission.

Thermaltake unveils XRW-G1 GT Steering Wheel and XRP-L1 Loadcell Pedal Set for driving sims

April 20, 2026, 11:21 AM EDT. Thermaltake expanded its driving-sim lineup with two new peripherals: the XRW-G1 GT Steering Wheel and the XRP-L1 Loadcell Pedal Set. The wheel features a 300 mm GT-style rim, CNC-machined aluminum, carbon fiber, and reinforced polymer, plus a built-in five-inch touchscreen at the center for real-time telemetry such as RPM and track flags. It carries illuminated buttons, toggles, rotary encoders, and two multidirectional pads for quick menu tweaks, plus carbon fiber magnetic shift paddles and RGB indicators. A quick-release hub is supported for fast wheel swaps. The pedal set emphasizes stiffness, with the accelerator using a 16-bit Hall-effect sensor with adjustable travel and preload, and the brake using a load cell rated for up to 200 kg of force to ensure consistent braking on track.

Hidden Android charging mode could extend battery life

April 20, 2026, 11:16 AM EDT. An Android feature lets some phones power the device directly from the charger during heavy use, reducing battery heat and wear. Bypass charging keeps the battery out of the circuit when you game or stream, helping preserve battery health and keeping charge around 20%-80%. Availability varies by brand. Google Pixel includes it in Battery health options and enables it when you cap charging at 80%. Samsung uses Game Booster for gaming. Other makers such as ASUS, OnePlus, Xiaomi and Motorola offer their own variants with different names and access paths. For casual users or overnight charging, the option may have little impact; for heavy gaming or streaming, it's worth checking if your model supports it.

Artemis II imagery uses iPhone footage from Orion to humanize the mission

April 20, 2026, 11:14 AM EDT. NASA has released more imagery from the Artemis II mission, including a video shot on an iPhone aboard the Orion capsule (NASA's crewed spacecraft) during a lunar flyby. The release compounds the mission's public-relations push with a personal, less-polished look at life inside Orion. The crew trained extensively for photography, yet the latest clip centers on the human side of exploration as the Earth rises behind the Moon through a darkened window, voices audible and the camera fighting focus. It gives a sense of scale from space and anchors the mission in everyday moments. NASA argues the project blends scientific aims with public engagement, showing both precision and the ordinary.

Google expands price tracking to exact hotels with email alerts

April 20, 2026, 11:13 AM EDT. Google Flights has long helped users save on travel by letting them track flight prices. The service extended last year to monitor hotel prices based on user preferences, including brand, amenities, star rating and price. Now the search engine also lets travellers track the price of the exact hotel they want to stay in. Prospective guests can search a hotel and, by setting travel dates, opt to receive email updates when prices change. Flight Deals was unveiled in August as an AI-powered search tool for flexible trips. Users can specify departure, dates, destination and preferences; the tool then suggests options like cities with short hops. Filters include cabin class, layovers, airline alliance and price.

Xbox Game Pass adds new titles in the second half of April, with several departures at month end

April 20, 2026, 11:09 AM EDT. Microsoft lists new arrivals for Game Pass in the second half of April, including Little Rocket Lab and Sopa: Tale of the Stolen Potato on April 21 (both on PC and consoles) and Vampire Crawlers on PC/Xbox. On April 23, Kiln joins; on April 28, Aphelion; on April 29, Trepang2; on April 30, Heroes of Might & Magic: Olden Era (Game Preview), Sledding Game (Game Preview) and TerraTech Legion. A May 5 arrival is Final Fantasy V. Departures on April 30 include Citizen Sleeper, Creatures of Ava, Dragon Ball Xenoverse 2, Endless Legend 2, Goat Simulator and its Remastered version, Hunt Showdown 1896, NHL 24 (EA Play), and Revenge of the Savage Planet.

WhatsApp Plus lands in Europe with paid customization; ads remain

April 20, 2026, 11:01 AM EDT. WhatsApp Plus is entering Europe as a paid subscription aimed at cosmetic customization, per WaBetaInfo. The feature is in a staged rollout to a subset of users, priced at 2.49 euros per month. It centers on personalization without altering the app's free core messaging. Subscribers gain premium stickers with effects, enhanced library access, and extended chat customization-themes, colors, alerts, and per-contact tones. They can pin up to 20 chats and even swap the app icon. Crucially, the model keeps advertising in some spaces, such as Status and Channels. Meta also offers a separate ad-free option at around 4 euros; together with the 2.49 euro plan, total is 6.49 euros monthly. The plan shows a tiered monetization strategy.

NASA's Voyager 1 loses power as agency plots plan to extend interstellar mission

April 20, 2026, 11:00 AM EDT. NASA is racing to prevent Voyager 1 from running out of power as it drifts through interstellar space. The 1977 probe has seen a power decline, forcing operators to shut down a science instrument as a temporary fix. Voyager 1 relies on a radioisotope thermoelectric generator that loses about 4 watts per year. A planned roll on Feb. 27 uncovered the issue, triggering a protection shutdown to safeguard the craft. Mission managers say a long-term plan is being developed to extend the probe's life and restore it to near-full operation. Two instruments remain active: a plasma-wave sensor and a magnetometer. NASA notes that turning off the LECP instrument is seen as the best option to keep the mission alive.

Flexible antiviral plastic film uses nanopillars to tear apart viruses on contact

April 20, 2026, 10:27 AM EDT. Researchers at RMIT University developed a flexible acrylic film textured with nanopillars that kill viruses on contact by mechanically stretching and rupturing the viral envelope. In lab tests, about 94% of the human parainfluenza virus 3 (hPIV-3) were ripped apart or damaged within one hour. Unlike chemical disinfectants or piercing-based methods, the mechanism relies on dense packing of nanopillars, not chemicals. Spacing around 60 nanometres proved most effective; greater gaps reduced activity. The cheaper, roll-to-roll compatible plastic can be produced on existing factory equipment, enabling scalable antiviral films for high-touch surfaces such as phone screens, keyboards, and hospital tables. Further work will test non-enveloped viruses and curved surfaces. Lead author Samson Mah said the approach could guide which nanopatterns work best as fabrication improves.

Capcom's Pragmata tops 1 million in two days, signaling a rising new IP

April 20, 2026, 10:21 AM EDT. Capcom said Pragmata sold more than one million copies in two days after its April 17 launch across PC, PS5, Xbox Series, and Switch 2. The milestone marks a strong debut for a brand-new IP, not a sequel. The game has drawn solid critical interest, holding an 86/100 Metacritic score. In our review, Pragmata is described as a fresh, agile and addictive new IP with a moody, sci-fi atmosphere, a straightforward story, memorable leads, arcade-like challenges, and optional collectibles. Analysts note the Japanese audience had awaited Pragmata, helping lift early sales; questions remain about whether this could herald a lasting franchise.

Shuhei Yoshida says Jim Ryan fired him for not listening, moved to indie projects

April 20, 2026, 10:02 AM EDT. Shuhei Yoshida, longtime head of Sony's Worldwide Studios, says Jim Ryan fired him for not listening. Speaking at the Australian ALT: Games event, Yoshida described leaving the role after clashing with Ryan over the company's direction. He says Ryan wanted him removed from first-party projects to push a different path, a move Yoshida refused. Hermen Hulst of Guerrilla Games succeeded him and remains in post. Yoshida highlighted his record on narrative, single-player titles such as God of War (2018), Uncharted 4, The Last of Us, and Ghost of Tsushima, arguing for that focus. Ryan favored live-service games to secure ongoing revenue, a strategy Yoshida says he did not endorse. Since leaving, Yoshida has worked on indie projects and now freelances with Nintendo Switch, Xbox, and PC titles.

Artemis 2 ends with Pacific landing as Orion tests complete for Artemis program

April 20, 2026, 9:56 AM EDT. The Artemis 2 mission ended on April 10, landing in the Pacific Ocean off San Diego after almost ten days in flight. For NASA, the flight served as a complete test of the Orion spacecraft's deep-space capabilities and the overall Artemis program architecture, a necessary step before the next crewed lunar missions.

Artemis II iPhone Moon video goes viral as NASA wraps up mission

April 20, 2026, 9:55 AM EDT. NASA's Artemis II mission ended on April 10, with a Pacific Ocean splashdown off the California coast near San Diego after nearly ten days in space. The flight served as a full demonstration of the Orion spacecraft's deep-space capabilities and the broader Artemis architecture, a critical step before any crewed lunar landings. A moment from the mission-an astronaut recording images of the Moon with an iPhone-went viral online, drawing attention to the informal, high-tech tools astronauts use on long-duration missions. NASA officials said the test validated systems and timelines for future crewed flights, underscoring the program's progress toward returning humans to the lunar surface.

Anthropic MCP protocol flaw exposes thousands of servers to critical remote code execution

April 20, 2026, 9:53 AM EDT. Cybersecurity researchers from OX Security uncovered a structural flaw in the Model Context Protocol (MCP) that enables remote code execution across the AI supply chain. The defect stems from insecure default configurations in MCP's STDIO transport interface, allowing arbitrary system commands when a vulnerable kit is engaged. The issue hits the official SDK across languages such as Python, TypeScript, Java and Rust, affecting more than 7,000 publicly accessible servers and over 150 million package transfers. Ten vulnerabilities tie into projects like LiteLLM, LangChain, Flowise, LettaAI, LangBot and Windsurf. Anthropic reportedly declined to modify the architecture, citing the behavior as expected. Experts advise blocking public IP access, monitoring MCP tool invocations, and running MCP services in isolated, verified environments.

CoatingSolution4U wins Bronze Edison Award in Materials Science for SlurryXpert

April 20, 2026, 9:43 AM EDT. CoatingSolution4U, a South Korean deep-tech startup, won the Bronze Edison Award in the Materials Science category for SlurryXpert, an inline, Physical AI-powered diagnostic system that tracks electrode slurry states in real time during battery manufacturing. Proprietary sensors placed between mixing and coating stages capture pressure and impedance data; an AI algorithm analyzes the signals to flag anomalies before they become defects. The system requires no hardware modification to production lines and delivers results in real time. The technology family also includes PlasticXpert, extending to plastic compounding and recycling, with potential applications in cosmetics and pharmaceuticals. The company, founded in 2023 by Prof. Kyung Hyun Ahn, is eyeing global expansion, holds multiple patents, and operates a U.S. subsidiary in San Jose.

AI and light optimization shift focus from megapixels in next-gen smartphone cameras

April 20, 2026, 9:26 AM EDT. Traditional camera bragging rights centered on megapixels are fading, as DxOMark signals a shift toward smarter sensors and software. The next-gen smartphone cameras will prioritize light collection, noise control in low light, and reliable focus over sheer pixel counts. AI-optimized modules, better HDR, and calibrated lenses-often via partnerships with imaging specialists-are the new battlegrounds for differentiation. Even with ever-more capable processors and cooling, manufacturers see the real leap in combining top-tier hardware with AI. The trend points to user-centric imaging, stronger zoom capabilities, and more consistent performance in day-to-day use. Chinese brands are leading, but the market expects harmonized results across capture, processing, and zoom.

Marathon loses 75% of Steam players in under two months, Bungie battles retention

April 20, 2026, 9:25 AM EDT. Marathon, Bungie's new online extraction and survival game, launched in early March to mixed reception. The studio has tried to energize the experience with new modes, updates, fixes and rewards, but user interest has waned. Console data remains unavailable, so Steam offers the clearest view of engagement. Since April 16, Marathon's peak concurrent players have declined, with the latest data showing a new low. In the last 24 hours the game peaked at about 22,000 players on Steam, the lowest maximum since launch. That amounts to a roughly 75% drop in Steam players in under two months, underscoring a retention challenge for Bungie as it seeks to attract new players. The company faces a tough road to stabilize its player base.

Afundación launches in-person 'Igualdad Digital' courses in Pontevedra to boost digital skills

April 20, 2026, 9:24 AM EDT. Afundación rolled out in Pontevedra in-person courses under its Igualdad Digital programme, using Espazo +60 venues in 11 towns across April and May. The project builds a web platform offering interactive workshops, downloadable guides, videos and practical exercises to raise digital skills and reduce the digital divide. The plan includes 83 sessions of 1.5 hours, free with prior registration, for people with limited tech access and a trusted mentor. The first class, 'Descubre las redes sociales: Instagram', runs Apr 21 in Pontevedra, followed by sessions on ABANCA mobile management, online medical appointments (SERGAS), TikTok and QR code readers. INE data show only 13% of 65-74s have advanced skills vs 53% of 25-34s, highlighting the need for targeted training.

Afundación launches in-person 'Igualdad Digital' courses in Pontevedra to boost digital skills

April 20, 2026, 9:23 AM EDT. Afundación is launching in Pontevedra the in-person courses of its "Igualdad Digital" program. Built around a free, web-based platform, the project trains users in mobile use and apps, supports self-study and formal training, and assists educators or digital mentors. Across 11 localities in April and May, 83 practical sessions of 1.5 hours are offered through Afundación's Espazos +60 network, targeting people with limited tech access who need a trusted guide. The first course, "Discover Social Networks: Instagram," starts April 21 in Pontevedra; further sessions cover ABANCA mobile accounts, online medical appointments with SERGAS, TikTok, and QR code readers, all 10:30-11:30 with prior reservations. A look at INE data shows a wide gap in digital skills by age, motivating Afundación's shift toward training-focused activities through Igualdad Digital and its accessible platform offering interactive workshops, guides, videos, and progress tracking.

OnePlus to unveil Nord CE6 and CE6 Lite on May 7; Portugal release planned

April 20, 2026, 9:09 AM EDT. OnePlus will unveil the Nord CE6 and Nord CE6 Lite on May 7, with a Portugal launch expected. The CE6 is powered by Qualcomm's Snapdragon 7s Gen 4 and a large 8000 mAh battery that could last up to three days, though charging tops at 27 W. It features an AMOLED 1.5K display with a 144 Hz refresh rate. The CE6 Lite reportedly uses MediaTek's Dimensity 7400 Apex, paired with a 7000 mAh battery and the same 144 Hz panel. Camera specs remain undisclosed for both. Pricing remains unclear; past Nord CE models hovered near €320-€350 in Portugal, hinting at a sub-€350 target. European availability is likely but not confirmed.

Young Psittacosaurus hatchlings used stomach stones in their first year, study finds

April 20, 2026, 8:44 AM EDT. Scientists have found gastroliths in 13 hatchling Psittacosaurus skeletons from China's Yixian Formation, the earliest evidence that young dinosaurs used stomach stones. The juveniles, under a year old, carried stones matching local igneous geology, hinting at a small home range around the nest in Liaoning Province. The stones measure about 0.35 to 0.60 inches, sizable for their tiny bodies. Researchers say the gastroliths aided digestion, compensating for teeth not suited to grinding, a system akin to modern birds' gizzard. This challenges the idea that such digestive behavior appeared only in older individuals and suggests precocious feeding strategies. The study relies on bone histology to confirm age and on a cluster of well-preserved specimens.

Microsoft to add customization options to Windows 11 Start Menu

April 20, 2026, 8:21 AM EDT. Microsoft will add customization options to the Windows 11 Start Menu after years of user complaints about its appearance and limited features. The company has already relaxed some aspects of the menu and is shifting focus back to the OS after slowing its CoPilot integration. Officials said the changes will make it easier to access apps and allow users to tailor the look of the Start Menu. No date was given for the rollout; Microsoft said the enhancements will arrive in a future update. The move underscores a broader push to improve Windows 11 usability ahead of ongoing product updates.

NASA launches CANVAS CubeSat to track lightning-born VLF waves from Earth into space

April 20, 2026, 8:20 AM EDT. NASA launched a 4U CubeSat named CANVAS (Climatology of Anthropogenic and Natural VLF wave Activity in Space) as part of STP-S29A from Vandenberg on a Minotaur IV rocket on April 7. The mission will study very low frequency (VLF) waves that travel from Earth's surface through the ionosphere to the magnetosphere, aiming to connect ground measurements with space observations. CANVAS carries a three-axis magnetometer and a two-axis electric field sensor to determine wave power and direction, enabling 3D reconstruction of EM waves. The data will help model how VLF energy penetrates near-Earth space, assess impacts on satellites, GPS, and communications, and compare results with the World Wide Lightning Location Network to link lightning strikes with space weather effects.

NIS2 Ends Improvisation; Governance Becomes Core to Cyber Risk

April 20, 2026, 8:19 AM EDT. The NIS2 directive doesn't introduce new technical threats; it exposes a structural gap: formal cyber governance. In short, it demands board-level oversight, documented risk treatment choices, and accountable leadership. The author notes that many firms lack a CISO or rely mainly on technical teams, leaving a distance between IT operations and the board that undermines risk translation into business decisions. Without this governance, investments drift, risk signals lack context, and regulators or insurers demand evidence. Resilient organizations typically do not win by buying more tools, but by building formal risk committees, roadmaps approved by management, clear maturity metrics, and ongoing compliance processes. For SMEs, the question is not whether to hire a full-time CISO, but how to structure governance with evidence and executive reporting when resources are constrained.

LG's Spain lab shapes OLED focus and warranty push, says Jaime de Jaraíz

April 20, 2026, 8:13 AM EDT. Jaime de Jaraíz, head of LG Spain, describes the country as a testing ground for the group's global strategy. Spain's price-competitive, demanding market has driven LG to offer a lifetime warranty on appliances-legally valid for 30 years and a day-covering washers, dryers, refrigerators, air conditioners, vacuum cleaners and microwaves. The policy, justified by a 0.2% failure rate of the Direct Drive motor when the component is made in-house, aims to reduce obsolescence and keep customers buying LG. Executives argue the approach forces higher-quality products rather than cheaper ones; customers who experience a short-life product are unlikely to stay loyal. On displays, LG continues to push OLED as the core technology while navigating debates about MicroLED, MiniLED, QLED and AI's impact. De Jaraíz presents a non-philanthropic, strategic stance rather than a charity case.

LHC results show four-sigma tension with the Standard Model, hinting at new physics

April 20, 2026, 8:04 AM EDT. Researchers at CERN report a four-sigma (statistical deviation) tension with the Standard Model after analyzing B meson decays at the LHCb experiment. The result, accepted for publication in Physical Review Letters, suggests the way certain sub-atomic particles behave in high-energy collisions differs from current predictions. If confirmed, it could point to physics beyond the Standard Model that governs particle interactions and might illuminate cracks in the theory that has stood for more than five decades. The four-sigma threshold means about a 1 in 16,000 chance the observation is a fluctuation, leaving room for further checks at the LHC.

Edge update regression breaks paste in Microsoft Teams desktop

April 20, 2026, 7:58 AM EDT. Microsoft confirmed on April 16 that a code regression in an Edge update caused a bug in the desktop version of Teams, built on Electron and using the Edge WebView2 engine. The fault blocks the paste function for Windows and macOS users in version 26072.519.4556.7438, preventing pasted web addresses, text, and images copied from Outlook or Word. The issue surfaces after closing and re-opening the app, and even affects the Teams Insider build; the web version remains unaffected. Microsoft says a gradual fix is being rolled out and is monitoring recovery. In the meantime, there are three temporary workarounds to bypass the problem; keyboard shortcuts and the Windows clipboard history continue to work.

Nioh 3 free update to raise difficulty with Battle Scrolls and Stone of Penitence on April 27

April 20, 2026, 7:48 AM EDT. Team NINJA will release a free update for Nioh 3 on April 27 for PS5 and PC. The update raises the game's difficulty, introducing several Battle Scrolls (high-difficulty side missions) and the Stone of Penitence, a mechanic that yields rarer accessories with better values but makes combat tougher. Players can earn new abilities by completing the tougher missions. Balance tweaks to some Graces are included. Studio producer Kohei Shibata thanked fans for their support and noted the change reflects community requests to push the game's combat systems to the limit. The team also promised ongoing work on future updates and paid DLCs planned for later this year.

Cygnus X-1 jets unleash energy equal to 10,000 Suns, study finds

April 20, 2026, 7:32 AM EDT. Cygnus X-1, the first confirmed black hole, remains a testbed for jet physics. A 18-year radio-telescope dataset, analyzed under the Oxford-led study, reveals a dancing jet pattern shaped as the jet interacts with the wind from its supergiant companion. The team finds that roughly 10 percent of the mass inflow's energy powers the jets, which are launched at about 150,000 kilometres per second, roughly half the speed of light. The winds distort the jet, allowing researchers to measure jet strength on a cosmic scale. Published in Nature Astronomy, the work confirms long-held theories that black holes channel energy into jets, influencing the interstellar medium and guiding models of galactic evolution. Lead author Dr Steve Raj Prabu of Oxford emphasizes the result as an anchor point for calibrating simulations of black hole systems, including supermassive ones.

Artemis II captures rare Earthset footage during lunar flyby

April 20, 2026, 7:17 AM EDT. Artemis II commander Reid Wiseman captured a rare Earthset during the lunar flyby, as Earth disappeared behind the Moon from deep space. The footage foregrounds the Moon's cratered surface while Earth shrinks to a crescent and vanishes at the lunar limb. The moment occurred while the crew passed over the Moon's far side, briefly hiding Earth from view. Wiseman described it as a once-in-a-lifetime experience, tweeting that it felt like watching a sunset from the most foreign seat in the cosmos and filming with an iPhone at 8x zoom. The crew reached about 252,756 miles from Earth, a new distance record for human spaceflight. Inside the capsule, Christina Koch shot high-res frames with a 400mm lens; Victor Glover and Jeremy Hansen observed nearby windows. The event echoed Apollo-era Earthset and Earthrise views.

Ex-PlayStation chief Yoshida says he was fired for not listening to Jim Ryan

April 20, 2026, 7:16 AM EDT. Former PlayStation leader Shuhei Yoshida says he was fired in 2019 after 11 years running internal development because he would not heed Jim Ryan. Speaking at ALT:Games in Australia, Yoshida recalled helping ship God of War (2018), Uncharted, The Last of Us and Ghost of Tsushima, but argued the move marked a shift away from the studio's traditional first-party strategy. He said Ryan asked him to do 'ridiculous things' and that he refused, which contributed to his dismissal. Yoshida framed the episode as a clash of priorities – he remained focused on nurturing relations with indie developers, a role he can now pursue freely outside Sony. The remarks contribute to a broader narrative about leadership turnover at PlayStation amid a pivot toward live-service games.

AGON by AOC unveils OLED 540 Hz and 4K/240 Hz gaming monitors for 2026

April 20, 2026, 7:15 AM EDT. In Dubrovnik, AGON by AOC and Philips outlined a 2026 push centered on OLED gaming displays. The flagship AGON PRO AG326UZD2 uses a QD-OLED 4K panel at 240 Hz with 0.03 ms GtG, plus HDMI 2.1 and DisplayPort 2.1 for current hardware. A 27-inch AGP277QKCD packs a fourth-gen W-OLED tandem panel, delivering 540 Hz at QHD and a Dual Frame mode to switch resolutions and refresh rates. Philips Evnia's Dual Line Gate tech drives up to 330 Hz while keeping native resolution. The OLED Edge family, including the 27-inch Q27G4ZDR, targets mainstream buyers with 240 Hz QHD at a lower price while preserving contrast. AOC pitches OLED as a democratized technology for gaming in 2026.

Gen Z tech-native but not Excel-savvy, study finds

April 20, 2026, 7:09 AM EDT. Generation Z, though digital natives, struggles with common office tools, according to a study by The University of Toledo. The research, published in the Journal of Applied Business and Economics, finds many young students are fluent with mobile apps and social media but lack practical skills in Outlook, Excel, and other parts of the Office suite. The report ties the gap to a shift away from traditional file systems toward search-driven, tag-based on-device ecosystems, which some Millennials and Gen Zers find faster but less suited to formal workflows. Dr. Gary Insch notes the challenge goes beyond choosing between Google and Microsoft to validating AI-generated results. Students increasingly use Copilot or Gemini to craft formulas, yet may lack the underlying data literacy to spot errors.

Binder jetting enables complex silicon carbide optical mirrors with graphite-assisted processing

April 20, 2026, 6:27 AM EDT. Chinese researchers have validated binder jetting additive manufacturing for silicon carbide optical mirrors with complex geometries. The study shows how layer-by-layer fabrication can deliver precise structure and surface performance previously beyond traditional methods. Central to the advance is a graphite addition method that lubricates angular SiC particles and acts as a reactant, turning free silicon into secondary silicon carbide as a reinforcing phase. This dual role reduces interparticle friction and improves packing, addressing a bottleneck in dense SiC reflectors. Silicon carbide's high strength and thermal conductivity make it ideal for space optics and high-energy X-ray reflectors. The work, led by Ge Zhang and Gong Wang, appears in Light: Advanced Manufacturing (doi: https://doi.org/10.37188/lam.2026.025).

Comet MAPS disintegrates near the Sun as NASA heliophysics fleet records breakup

April 20, 2026, 6:26 AM EDT. Multiple spacecraft tracked the demise of comet C/2026 A1 (MAPS) as it approached the Sun on April 4, passing about twice the Earth-Moon distance. Observations from SOHO, a NASA-ESA mission, showed the comet intact before it vanished behind the coronagraph, with only a dust cloud on the other side. Karl Battams of the US Naval Research Laboratory said the object was likely destroyed hours before perihelion. Additional views from STEREO indicated the body curved around the Sun before breaking apart, while NASA's PUNCH monitored the approach in the preceding days. MAPS belongs to the Kreutz family of sungrazers; such comets often do not survive the intense solar environment. The data highlight the value of multi-view space observatories for studying cometary structure and solar system remnants.

MediaMarkt app adds 15% extra discount on tech, including Galaxy S25 Ultra and 85-inch Xiaomi TV

April 20, 2026, 6:10 AM EDT. MediaMarkt launches a new promo week with a 15% extra discount for purchases via its mobile app, available on Android and iOS. Highlights include the Galaxy S25 Ultra at 1,138.15 euros (256 GB) when bought through the app, the Nintendo Switch 2 exclusive Pokémon Pokopia at 57.79 euros, the Xiaomi TV Max 85 QLED at 849.15 euros, the Dyson V12 Detect Slim Absolute at 424.15 euros, and the LG F4X1009NWK washer (9 kg, 1,400 RPM) at 339.15 euros. The Galaxy S25 Ultra remains a solid pick in 2026 even with the S26 Ultra on the market, thanks to its 6.9-inch QHD+ display and versatile cameras. The promo highlights MediaMarkt's focus on phones, TVs and appliances this week.

Lawo to open Lawo Home to third-party development via groundSwXtch integration at NAB 2026

April 20, 2026, 6:09 AM EDT. Lawo plans to open its Lawo Home platform to third-party development by studying a groundSwXtch integration from swXtch.io, announced at NAB 2026. Under a memorandum of understanding, Lawo will add groundSwXtch, a software-defined multicast platform for local and hybrid networks, to its ecosystem. The move aims to enable high-performance IP multicast across cloud and on-prem environments, boosting flexibility, scalability and efficiency for live production, remote workflows and compact infrastructure. Lawo executives say the integration would unify local and cloud networks, helping broadcasters meet dynamic production demands. The collaboration targets two use cases: private-cloud productions with remote contributions, and cloud bursting to handle demand spikes. In the second scenario, Lawo Home apps run in the cloud with workflow control from the main site, feeding programs back to facilities.

Artemis II crew captures Earth disappearing behind the Moon on iPhone

April 20, 2026, 5:54 AM EDT. Reid Wiseman posted a striking clip from the Orion capsule during NASA's Artemis II mission, showing the Earth slipping behind the Moon as seen from the far side. Filmed on an iPhone, the video captures the moment without edits, zoomed about eight times, according to Wiseman. His crewmates-Christina Koch shooting with a Nikon 400mm lens, and Victor Glover with Jeremy Hansen from the Canadian Space Agency-observe the scene from the spacecraft's window. Wiseman called it a rare, unfiltered view to share with the world, saying the device fit perfectly. Artemis II aims to orbit the Moon for the first time since 1972 and pave the way for future lunar landings, with a global message of unity as they return to Earth.

Microsoft readies Windows 11 Start Menu overhaul with WinUI 3 for customization and speed

April 20, 2026, 5:39 AM EDT. Microsoft is preparing a substantial overhaul of the Windows 11 Start Menu based on WinUI 3, aiming to improve customization and performance. The update preserves a familiar look while adding advanced settings in Windows that let users disable sections of the menu and choose between a compact or expanded layout. In addition to visuals, Microsoft is optimizing overall performance, with faster response times under heavy load and a smoother built-in search experience. The changes come from an internal project focused on boosting stability and fluidity of the operating system. A firm release date has not been disclosed, and details may evolve as testing continues.

Artemis II commander Reid Wiseman unveils unseen Moon video, calling it 'like a sunset on the beach'

April 20, 2026, 5:38 AM EDT. Reid Wiseman, the Artemis II commander, presented an unreleased video of the Moon during a briefing with NASA. The clip, filmed from the crew capsule in lunar orbit, offered a close-up look at the Moon's surface and the terminator line where darkness meets daylight. Wiseman described the footage as stirring, likening the view to 'a sunset on the beach'. Officials did not release the Moon video widely for public viewing, but the moment underscored the growing public interest in crewed lunar missions ahead of Artemis II's targeted launch. The briefing highlighted the spacecraft's systems and timelines, while the Moon video served to illustrate the reality of deep-space exploration.

Single hot electron triggers hydrogen-silicon bond breakage, redefining hot-carrier degradation

April 20, 2026, 5:25 AM EDT. Researchers at UC Santa Barbara's Materials Department have identified a quantum mechanism by which a single high-energy electron can break silicon-hydrogen bonds near the silicon-oxide interface, shedding light on long-standing hot-carrier degradation in semiconductors. The team shows the damage is triggered by a brief occupation of a previously hidden electronic state, rather than cumulative impacts, causing hydrogen detachment and re-exposure of reactive silicon bonds. The finding explains prior anomalies, including energy thresholds and temperature independence, and offers a predictive framework to design more durable devices. The work, led by Prof. Chris Van de Walle, was published as an Editors' Suggestion in Physical Review B.

Single electron triggers silicon-hydrogen bond breakage, redefining hot-carrier degradation in semiconductors

April 20, 2026, 5:24 AM EDT. Researchers at UC Santa Barbara's Materials Department say a single high-energy electron can rupture silicon-hydrogen bonds inside transistors, explaining hot-carrier degradation. Using quantum simulations, the team showed the damage is triggered not by repeated impacts but by a brief occupation of a hidden electronic state that weakens the bond and kicks hydrogen free. The finding clarifies long-standing anomalies: energy thresholds, temperature independence, and slower degradation with deuterium. Hydrogen detachment behaves quantum mechanically during detachment, the study notes, and provides a predictive framework for tougher materials design. The work, published as an Editors' Suggestion in Physical Review B, pinpoints silicon-hydrogen bonds near the oxide interface as the vulnerable site, offering path to more durable devices.

Slay the Spire 2 roadmap detailed; no release date set

April 20, 2026, 5:06 AM EDT. Mega Crit published a detailed roadmap for Slay The Spire 2 during Early Access, outlining planned features while avoiding a release date to prevent a rushed 1.0 launch. Co-founder Casey Yano said the studio's small team works at a steady pace, reviewing tasks weekly and focusing on high-impact work, which can yield spontaneous moments like new dialogue or secrets. Content planned includes a new playable character, alternate paths for Acts 2 and 3, and a broader pool of cards, events, relics, and potions. The team is adding Steam Workshop support and a Bestiarium for enemy study. They noted recent negative Steam reviews tied to balance changes and highlighted a beta branch for experiments, with a target of 1.0 in 1-2 years.

EVS reshapes robotic control with Choreon at NAB 2026

April 20, 2026, 4:35 AM EDT. EVS unveiled Choreon at NAB 2026 (stand N1841) as part of its T-Motion family. It introduces a unified orchestration layer to bring diverse robotic systems under a single control platform. The system supports EVS's range-including PTZ cameras, robotic heads, rails, lifts, rovers, jibs, gyro systems, and Cablecam-plus third-party devices for off-antenna positioning. Choreon enables collaboration among multiple operators, enabling a single workflow for real-time camera moves indoors or outdoors. AI-assisted features, such as automated framing, trajectory planning, and dynamic movement profiles, enhance precision while preserving the operator's creative control. Key parameters-speed, acceleration, motion curves, and fine-tuning-are standardized across devices to preserve a consistent feel. Designed for live production, Choreon features a high-brightness touchscreen and a robust interface, aiming to reduce complexity and human error while expanding creative possibilities.

Pragmata tops 1 million in two days as Capcom expands to Switch 2

April 20, 2026, 4:34 AM EDT. Capcom's Pragmata has surpassed one million copies sold worldwide in two days after its April 17, 2026 release. The publisher confirmed a Nintendo Switch 2 version alongside other platforms, noting a physical game key card edition. An announced Diana amiibo accompanies the game. A demo on the eShop preceded a launch date shift, with early comparisons suggesting the Switch 2 build looked better than Xbox Series S. The Switch 2 version is listed around 17 GB and priced at €59.99, with a Deluxe edition at €69.99. Final regional pricing and exact date remain to be confirmed.

Gigabyte RX 9060 XT Gaming OC ICE 16G review: fast, compact RDNA 4 card with 180W draw

April 20, 2026, 4:26 AM EDT. Review of the Gigabyte AMD Radeon RX 9060 XT Gaming OC ICE 16G shows a card that pairs top-end speed with a compact, ITX-friendly footprint. Built on RDNA 4 and a TSMC N4P process, the 199 mm² die houses 29.7 billion transistors. It supplies 32 compute units, 32 ray accelerators, 64 AI accelerators and 2048 shaders. Clock speeds run at 2730 MHz in gaming, with a boost up to 3320 MHz. FP32 reaches 25.64 TFLOPS, FP16 51.28 TFLOPS; AI TOPS at 409 INT8 and 812 INT4. Memory is 16GB GDDR6 at 20 Gbps on a 128-bit bus for about 322 GB/s. PCIe 5.0 x16, total power 180W. The reviewer highlights a large cooler and a white finish. RDNA 4 delivers cache management improvements and energy efficiency, aiding compact builds.

How astronauts gauge speed in space without a speedometer

April 20, 2026, 4:06 AM EDT. An accelerometer can estimate velocity by integrating acceleration, but inertial measurements accumulate drift and require periodic recalibration. On Earth, celestial cues once helped navigation; measuring Polaris' angle yields latitude, but that method doesn't translate to spacecraft velocity. In space, stars appear effectively fixed and cannot reveal motion over practical timescales. Instead, optical navigation identifies known solar-system objects and uses their precise ephemerides to triangulate position relative to the observer. Repeated position measurements over time reveal velocity. No true speedometer exists in a spacecraft; speed is inferred from physics and a chain of observations. The result: spaceflight remains far more complex than driving or flying on Earth.

Audinate expands Dante for IP convergence at NAB 2026

April 20, 2026, 4:05 AM EDT. Audinate used NAB 2026 to showcase an expanded Dante platform built for IP-based workflows. The company emphasized enhanced ST 2110-30 compatibility for broadcast studios and mobile units, with 96 kHz sampling, expanded RTP configurations, and PTPv2 synchronization plus expanded multicast ranges. Demos highlight Dante Director Professional, a SaaS tool for device monitoring and security, plus cloud production support via Grass Valley's AMPP. The Dante AV ecosystem enables high-quality, low-latency video routing over standard Gigabit Ethernet, easing transitions from SDI and enabling camera and software endpoints to connect over Dante networks. Iris, acquired in 2025, is shown in Audinate's stand as a cloud-based, browser-driven control interface for remote, multi-location multicam workflows and AI automation for tracking, framing and presets.

Blizzard wins eight-year legal battle, Turtle WoW to shut down private server

April 20, 2026, 3:33 AM EDT. Blizzard has won an eight-year legal battle over private World of Warcraft servers. A California court issued a permanent cease-and-desist after the publisher filed copyright infringement charges in August 2025. Turtle WoW, once the largest and most ambitious Classic+ fan project, will close on May 14, 2026. The settlement terms remain undisclosed; both sides said they would move all realms to the game's final patch. The project added custom zones, new playable races such as High Elves and Goblins, original quests, and a class balance system. Blizzard rejected fan-license proposals, and other projects like Stormforge also announced closures on the same date. Social channels stay active until October 16, and other fan efforts may face action.

Artemis II astronaut posts cellphone video of Earth from lunar mission

April 20, 2026, 3:19 AM EDT. Reid Wiseman, NASA's Artemis II commander, posted a cellphone video from the Orion spacecraft during a crewed lunar flyby. The clip, shared Sunday, captures Earthset as seen through an iPhone pressed to the window, with Wiseman noting the device's 8x zoom and the Nikon shutter sound. He describes the shot as a rare, real-time glimpse of Earth from the far side of the Moon. Artemis II, a 10-day mission, carries humans farther from Earth than since the Apollo era and streams live updates as the crew orbits the Moon, underscoring NASA's return to crewed lunar exploration after more than five decades.

QNAP launches standalone HDP Recovery Media Creator to streamline Windows disaster recovery

April 20, 2026, 3:17 AM EDT. QNAP has released a standalone HDP Recovery Media Creator, separating it from the HDP PC Agent. The tool lets Windows admins build recovery media without installing other components, speeding disaster recovery when machines won't boot. It supports ISO images, enabling recovery from virtualized or remote servers and direct mounting via BMC/IPMI. Integrated with HDP PC Agent and QNAP NAS, the solution creates reusable recovery media that can access NAS backups during restore. The process is automated and completes in minutes, guided by a built-in assistant. The tool supports full-system recovery or restoring only the primary drive. Offered free with no recovery limits, it strengthens NAS-based business continuity plans.

Ninkear M7 mini PC with Ryzen 5 7430U, 16GB RAM and 512GB SSD under €350

April 20, 2026, 3:03 AM EDT. The Ninkear M7 is a compact mini PC powered by a Ryzen 5 7430U, 16 GB RAM and a 512 GB SSD, offered for under €350. It runs Windows 11 Pro and aims at everyday productivity rather than high-end gaming or video editing. The design emphasizes desk clearance: a small metal chassis, included stand and two-monitor potential make it appealing for telework, studying, or a tidy home office. Performance suits office tasks, multitasking with many tabs, calls and light media work. Upgrading memory and storage is possible, avoiding the feeling of a closed or outdated machine. It's a practical, budget-friendly desktop alternative for those who need speed and flexibility, as listed on AliExpress.

NASA shuts down Voyager 1 instrument to extend mission; 'The Big Bang' overhaul planned

April 20, 2026, 3:00 AM EDT. NASA confirmed Voyager 1 has deactivated the LECP instrument after an energy drop during a rotation on February 27. To avoid autonomous under-voltage shutdown of critical systems, engineers terminated the LECP but left a 0.5-watt motor running to preserve a chance of reactivation. Mission manager Kareem Badaruddin of JPL said the decision buys about a year of operational margin. Voyager 1 sits more than 25 billion kilometres from Earth; Voyager 2 faces similar RTG constraints. Engineers are pursuing an aggressive approach dubbed the The Big Bang-simultaneous electronics replacements and lower-power substitutes to keep the spacecraft warm and collecting data. Tests for Voyager 2 are set for May-June, with Voyager 1 following in July if successful. If it works, LECP could return. The mission started with four years planned and now spans 48 years; each probe now operates three of its ten original instruments.

NASA extends Voyager 1 life by disabling LECP instrument, tests The Big Bang electronics swap

April 20, 2026, 2:50 AM EDT. NASA has disabled the LECP instrument on Voyager 1 after an energy drop during a Feb. 27 spin maneuver, to prevent auto shutoff by the probe's protection systems. Engineers kept a 0.5-watt motor alive to preserve a chance of reactivating the instrument later. The move could buy about a year of operational margin for the distant spacecraft, now more than 25 billion kilometers from Earth. Voyager 2 faces similar energy-source constraints from its RTG. In a plan dubbed The Big Bang, teams would swap a block of electronics in one go, disabling some parts while replacing others with lower-power alternatives, aiming to keep the craft warm and collecting data. Tests begin with Voyager 2 in May-June, with Voyager 1 following in July if successful.

Galaxy Enhance-X gets a major overhaul with three-tab UI, new plugins and batch editing

April 20, 2026, 2:48 AM EDT. Samsung releases a major remodel of Galaxy Enhance-X, revamping the image-editing app with a new three-tab interface and a trio of new plugins. Version 16.3.00.31 is available in Galaxy Store (about 173.5MB) and requires Android 16 and One UI 8.5. The UI now splits into Plugins, Home, and History for faster access. The Plugins tab adds CinematicGlow (professional diffusion for portraits), FilmStyle (nine analog/cinematic filters like Golden Hour and Timeless Chrome Blue), and SkyGuide (night-sky identification in photos). The Home area keeps core edits and adds document editing features, including PDF to JPEG conversion, text translation, annotations, color tweaks, and rotate/crop scans. A new batch editing workflow streams edits across multiple files, with results stored under History in formats such as JPEG, MP4, or PDF.

Samsung updates Galaxy Enhance-X with a three-tab redesign, new plugins and batch editing

April 20, 2026, 2:47 AM EDT. Samsung has rolled out a major revamp of Galaxy Enhance-X, reshaping its image editor and adding new tools. The update, version 16.3.00.31, is live in Galaxy Store and requires Android 16 with One UI 8.5. The app now uses three tabs – Plugins, Home and History – to simplify navigation. The Plugins area introduces CinematicGlow for portrait-diffusion effects, FilmStyle with nine analog cinema filters (including Golden Hour and Timeless Chrome Blue), and SkyGuide for identifying constellations in night shots. In Home, core photo edits remain, but emphasis shifts to document processing: PDF-to-JPEG conversion, text translation, notes, color adjustments, and scan cropping. Batch editing arrives for photos and videos, while History stores final outputs in JPEG, MP4, or PDF. Details from SamMobile.

SK Hynix starts mass production of 192 GB SOCAMM2 memory module for AI servers

April 20, 2026, 2:46 AM EDT. SK Hynix said it has begun mass production of its next-generation memory modules for AI servers, focusing on high-bandwidth, low-power operation. The SOCAMM2 module, 192 GB, uses LPDDR5X DRAM on a 6th-generation 10nm process. Reports from The Korea Herald describe the module as aligning with Nvidia's Vera Rubin AI platform, reflecting a strategy to adapt mobile-style, energy-efficient memory to data-center workloads. SK Hynix asserts the SOCAMM2 delivers more than double the bandwidth of traditional RDIMM modules and reduces power consumption by over 75%. The company says the improvements help mitigate memory bottlenecks during training and inference of large language models with hundreds of billions of parameters, positioning the module as a new performance benchmark in the segment. Kim Joo-sun, president of AI infrastructure, cited the 192 GB SOCAMM2 as setting a new standard.

SK Hynix starts mass production of 192 GB AI-server memory module for Nvidia Vera Rubin platform

April 20, 2026, 2:45 AM EDT. SK Hynix begins mass production of its next-generation AI-server memory module, SOCAMM2, at 192 GB capacity, according to The Korea Herald. Built on LPDDR5X and a Gen6 10nm process, the module targets Nvidia's Vera Rubin AI platform. The move retools low-power memory for high-demand server workloads. SK Hynix says the module delivers more than double bandwidth and improves energy efficiency by over 75% versus traditional RDIMM, addressing memory bottlenecks during training and inference of large language models. Kim Joo-sun, president of the company's AI infrastructure arm, says the 192 GB SOCAMM2 sets a new standard for performance in this segment.

ASRock, Intel unveil HUDIMM to cut DDR5 production costs

April 20, 2026, 2:27 AM EDT. Intel, ASRock and TeamGroup are pursuing a new memory format called HUDIMM (Half-Unbuffered Dual In-Line Memory Module) to lower DDR5 production costs. The design halves the number of memory chips by using a single 1×32-bit subchannel, instead of the traditional dual 2×32-bit channels. BIOS support is being added to Intel 600, 700 and 800-series motherboards, with initial emphasis on ASRock platforms. Early tests show mixed-module configurations can outperform some high-capacity dual-channel kits, for example an 8 GB subchannel module paired with a 16 GB dual-channel module delivering higher throughput and lower latency than a 24 GB dual-channel module on a compact H610M COMBO II board. DeskMini systems will gain HUDIMM support. Robert Hallock says this approach helps keep desktops affordable amid rising costs, though HUDIMM support on AMD boards remains unregistered.

Chrome privacy flaw shows weaker fingerprinting protections than Firefox, Brave and Edge

April 20, 2026, 2:13 AM EDT. A new report questions Google Chrome's privacy stance, highlighting a weakness in browser fingerprinting defenses. Unlike rivals such as Mozilla Firefox, Brave and Microsoft Edge, Chrome offers little native protection against this tracking technique, which builds a unique device profile from data like OS, GPU, CPU, and installed fonts. The study notes that Canvas and WebGL APIs can be exploited to generate fingerprints with minimal user awareness. As browsers evolve into login-rich platforms storing passwords and syncing data, fingerprinting becomes a stealthy privacy risk. Firefox provides optional advanced protections, Brave uses randomized data, and Edge includes anti-tracking tools, while Chrome lags behind.

ProteomeXchange scales up global proteomics data sharing

April 20, 2026, 2:08 AM EDT. ProteomeXchange has surpassed 64,000 proteomics datasets, as the consortium reports renewed progress in data standardization and reuse tools. In a Nucleic Acids Research update, researchers describe a FAIR framework-Findable, Accessible, Interoperable, Reusable-for proteomics data and note AI-ready resources to speed discovery. The shared infrastructure links repositories such as PRIDE, PeptideAtlas, MassIVE, jPOST, iProX and Panorama Public, embedding raw files, processed results and metadata aligned to PSI standards. Data transfers use FTP, Aspera, HTTPS, WebDAV, and PRESTO to handle large uploads. The update highlights growing dataset growth, ongoing standardization of metadata, and future directions to enhance data discovery and cross-domain reuse across diseases, drugs and human biology.

Artemis II Earthset moment: iPhone capture during lunar flyby breaks the internet

April 20, 2026, 1:58 AM EDT. NASA's Artemis II crew completed a 10-day mission to the Moon and back, traveling a record 219,669 miles from Earth. During a seven-hour lunar flyby, the crew witnessed a total solar eclipse and an Earthset. Commander Reid Wiseman captured Earthset on a iPhone 17 Pro Max, an Apple device issued to each crew member. Wiseman wrote on X/Twitter, 'Only one chance in this lifetime,' describing the moment as a sunset from the far side of the cosmos. The crew includes Victor Glover, Christina Koch, and CSA astronaut Jeremy Hansen. Artemis II launched April 1, 2026, with a return splashdown on April 10, drawing millions online.

Arsenic trisulfide shows light-based nano-sculpting in a van der Waals crystal

April 20, 2026, 1:38 AM EDT. XPANCEO Emerging Technologies Research Center, with Nobel laureate Prof. Konstantin Novoselov, has shown arsenic trisulfide (As2S3), a crystalline van der Waals semiconductor, can be permanently modified and sculpted at the nanoscale with simple continuous-wave (CW) light, bypassing complex lithography or femtosecond lasers. The material exhibits strong photorefractivity, delivering a refractive-index change up to Δn ≈ 0.3-higher than BaTiO3 or LiNbO3. This enables light-activated optical functions inside a solid, with potential in telecom routing components, diffractive optics, and security/anti-counterfeiting patterns. In experiments, researchers carved a monochromatic Einstein portrait with 700-nm spacing, and demonstrated down to ~50,000 dots per inch (≈500 nm between points) with clear optical contrast. The work highlights a new engine for van der Waals crystals in nano-optics.

CRISPR variant ThermoCas9 targets cancer by reading DNA methylation

April 20, 2026, 1:07 AM EDT. Researchers from Wageningen University & Research and the Van Andel Institute report that a CRISPR variant, ThermoCas9, can distinguish tumor DNA from healthy DNA by reading DNA methylation, a chemical tag that marks gene activity. In cultured cells, ThermoCas9 cut tumor DNA while sparing healthy DNA, showing the system can exploit cancer's methylation fingerprint. The finding, published in Nature, positions ThermoCas9 as the first CRISPR-associated enzyme to respond to the most common form of DNA methylation in human cells. The approach hinges on a PAM sequence that includes a methylation site, enabling selective targeting. While promising, researchers cautioned this remains an early, preclinical step toward precise cancer therapies.

SpaceX to launch GPS III SV10 satellite for U.S. Space Force from Cape Canaveral

April 20, 2026, 12:57 AM EDT. SpaceX will launch a GPS III SV10 satellite for the U.S. Space Force from Cape Canaveral Space Force Station in a 15-minute launch window that opens at 2:57 a.m. EDT (0657 GMT). The Falcon 9 will place GPS III SV10 into medium-Earth orbit about 90 minutes after liftoff. The mission uses a booster making its seventh flight, with a landing expected on the droneship Just Read the Instructions. SV10 completes the GPS III program's 10-satellite line and brings improved positional accuracy and jam resistance over earlier GPS blocks, Space Force officials say. The launch follows a swap from Vulcan Centaur to Falcon 9 after SRB issues, with the Vulcan Centaur later assigned to USSF-70, no earlier than summer 2028.

The Science Of It: DIY Water Filtration Demonstration at Orlando Science Center

April 20, 2026, 12:40 AM EDT. At the Orlando Science Center, a conservation month segment demonstrates a makeshift, layered water filtration system built from common household items. The host assembles a funnel setup with a pitcher or repurposed bottle, then stacks coffee filters, rocks, moss, packing material, and sand to show how heavier materials sit at the bottom while finer particles are captured as water drips through. Using dirty pond water, the demo illustrates progressive clarification and explains why the choice of materials matters. The piece ties the experiment to water conservation and hurricane season, encouraging viewers to improvise low-cost filtration at home and avoid buying special products. It highlights the science of filtration in accessible, real-world terms.

Wireless headphones push beyond music with adaptive ANC and real-time translation

April 20, 2026, 12:14 AM EDT. Wireless headphones are moving beyond music playback toward ambient awareness and language: adaptive ANC and real-time translation are rising in prominence. The technology uses artificial intelligence and multiple microphones to tailor noise cancellation to the surroundings, deciding what to suppress and what to preserve. In practice, it can mute cabin rumble on a plane while letting a flight attendant's voice through for a quick chat. Examples already on the market include Soundcore Space One, with up to 40 hours of battery life under ANC, and Bose QC Ultra Gen 2, which uses AI to distinguish voice from noise during calls and adapts to changing environments. On translation, TimeKettle M3 and Padmate S66 Pro blend audio playback with speech recognition and real-time translation, enabling near-natural bilingual conversations. AIs drive the shift toward mainstream integration.