Aoshima: Japan's Tiny 'Cat Island' Where Felines Hugely Outnumber Humans
Aoshima, a 0.2‑square‑mile island in Japan’s Seto Inland Sea, is home to roughly 80 feral cats and just three elderly residents, creating a 27‑to‑1 cat‑to‑human ratio. A 2018 spay‑and‑neuter campaign slashed the cat population by more than half, and no kittens have been born since, leaving all cats over seven years old. The felines, descended from a small founder group, suffer from inbreeding‑related health issues, prompting local caretakers and volunteers to provide food and medical care. The island has become a niche tourist draw, with visitors funding cat care and sustaining the remaining residents.
Western States Face Above-Normal Wildfire Threats This Summer. New Maps Reveal Which Areas Are Most at Risk.
The National Interagency Coordination Center’s latest wildfire outlook shows an above‑normal fire threat across almost the entire Western United States. Early snowmelt—four to six weeks ahead of historic dates—and a record‑breaking March heat wave have pushed red‑zone risk maps northward...
Science History: Doctor Hypothesizes that 'Transmissible Proteins' Can Cause Disease, Contradicting a 'Central Dogma' Of Molecular Biology — April 9,...
On April 9, 1982, UC‑San Francisco neurologist Stanley Prusiner published a landmark *Science* paper showing that an infectious protein, later named a prion, caused scrapie in sheep. By demonstrating that the agent lacked nucleic acids and could transmit disease through...
'No One Knows What They Are': Researchers Discover New Type of Cell That's Seen only During Pregnancy
Scientists at UCSF have produced a comprehensive single‑cell atlas of the human placenta and uterus, analyzing roughly 1.2 million cells from weeks 5 to 39 of gestation. The study uncovered a previously unknown cell subtype, decidual stromal cell 4 (DSC4), which appears only during...
Keratin May Act as a 'Brake' For Skin Inflammation, Pointing to Potential Treatments
Researchers at the University of Michigan discovered that keratin 16, a structural protein in skin, acts as a molecular brake on inflammation. Mutations or loss of the KRT16 gene caused a surge in type I interferon signaling, leading to severe skin inflammation...
Diagnostic Dilemma: Woman's 'Biologically Implausible' Infection Led Her to Sneeze 'Worms' Out of Her Nose
Doctors in Greece documented a 58‑year‑old outdoor worker who expelled live larvae and a pupa of the sheep bot fly (Oestrus ovis) from her nasal passages. The parasites were surgically removed from her maxillary sinuses, marking a rare instance of...
'In Every Continent Where Humans Are Present, Water Bankruptcy Is Manifesting Itself': Exiled Iranian Scientist Kaveh Madani on Our Desperate...
Iranian scientist Kaveh Madani, director of the UN University Institute for Water, Environment and Health, received the 2026 Stockholm Water Prize for his pioneering work on sustainable water management. In his recent UN‑backed report, he introduced the term “water bankruptcy,”...
DNA Reveals Ancestry of Man Buried in Stone Age Monument in Spain, but His Religion Remains a Mystery
DNA analysis of two medieval men buried in Spain’s Dolmen de Menga reveals a complex ancestry that blends European, North African and Middle Eastern lineages, with a Y‑chromosome traceable to the Iberian Copper Age. The 10th‑11th‑century individual was over 45...
Physicists Moved Volatile Antimatter by Truck for the First Time Ever — Paving the Way for Groundbreaking New Research
Physicists at CERN successfully transported 92 antiprotons in a portable trap aboard a truck for an 8‑kilometre loop around the Geneva campus, marking the first time antimatter has been moved without annihilation. The experiment proved that the delicate vacuum and...
Deadly, Vivid-Green Mass Sprawls Across South African Reservoir — Earth From Space
A vivid green bloom of toxic algae and invasive aquatic plants now blankets South Africa's Hartbeespoort Dam, a reservoir that has been in a state of hypereutrophication for roughly five decades. Satellite images from Landsat 8 captured the extensive surface mat...
Diabetes Rates Are Lower in High-Altitude Environments — and Scientists May Have Discovered Why
A new mouse study shows that low‑oxygen (hypoxic) conditions cause red blood cells to absorb far more glucose and convert it into a molecule that eases oxygen release, effectively acting as a glucose sink. Mice exposed to 8% oxygen displayed...
Are Allergies Genetic?
Allergies arise from a blend of genetic predisposition and early‑life environmental exposures. Twin studies show identical twins share about 95% similarity in allergy patterns, far exceeding the 37% similarity seen in fraternal twins, underscoring a hereditary component. Mutations in the...
Homo Habilis Is the Earliest Named Human. But Is It Even Human?
Anthropologists have uncovered a more complete Homo habilis skeleton from Kenya, dated to about 2 million years ago, revealing long, ape‑like arms similar to Australopithecus. The find reignites debate over whether H. habilis truly belongs in the Homo genus, given its mix...
Scientists Mapped All the Nerves of the Clitoris for the First Time
Scientists have produced the first three‑dimensional, micron‑scale map of the clitoral nerves using synchrotron X‑ray imaging. The study traced the dorsal nerve of the clitoris from its pelvic origin through a network of branches that extend into the glans, contradicting...
Ancient Children's Teeth Reveal a Syphilis-Like Disease Was Spreading in Vietnam 4,000 Years Ago
Archaeologists uncovered three Neolithic Vietnamese children with dental and skeletal lesions consistent with congenital treponematosis, a disease related to syphilis. The findings, published in the International Journal of Osteoarchaeology, date to 4,100‑3,300 years ago and span two sites, Man Bac and An Son....
Chemists Make Hydrogen From Breadcrumbs in Groundbreaking Reaction that Could Replace some Fossil Fuels
Chemists at the University of Edinburgh have demonstrated a hybrid bio‑catalytic process that turns bread crumbs into hydrogen for hydrogenation reactions. By pairing E. coli that ferment waste‑derived glucose with a palladium catalyst, the team achieved a 94% yield of the...
Earth's Energy Imbalance Is Much More Extreme than Climate Models Show — but Scientists Aren't Sure Why
A new study published in Geophysical Research Letters finds that Earth’s energy imbalance has more than doubled over the past two decades, reaching about 1.8 watts per square meter in 2023—roughly twice what leading climate models predict. Satellite data reveal a...
Chinese Satellite with Robotic 'Octopus Arm' Passes Key Refueling Test in Orbit — Making Longer-Lived Space Assets More Likely
China’s experimental Hukeda‑2 satellite demonstrated a major in‑orbit refueling capability by using its octopus‑like robotic arm to dock with a target port on the same spacecraft. The test, conducted on 24 March, marks the first self‑docking refuel maneuver since the Shijian‑25...
'Not How You Build a Digital Mind': How Reasoning Failures Are Preventing AI Models From Achieving Human-Level Intelligence
A new arXiv study warns that transformer‑based large language models suffer systematic reasoning failures, losing track of critical information during multi‑step tasks. The paper shows that self‑attention and next‑token prediction, while powerful for language generation, do not guarantee logical consistency....
Scientists Cured Type 1 Diabetes in Mice by Creating a Blended Immune System
Scientists have cured type 1 diabetes in mice by creating a blended, or chimeric, immune system that tolerates transplanted insulin‑producing cells without lifelong immunosuppression. The protocol combines donor bone‑marrow stem cells, islet cells, low‑dose radiation, antibodies and the drug baricitinib, allowing...
Native Americans Invented Dice and Games of Chance More than 12,000 Years Ago, Archaeological Study Reveals
Archaeologists have identified Indigenous dice dating to roughly 12,900 years ago, making them the world’s oldest known gambling artifacts and predating Old World examples by about 6,000 years. Researchers catalogued 565 diagnostic and 94 probable dice across 58 sites in the Great...
Artemis II Blasts Off: Humans Are on Their Way Back to the Moon
NASA’s Artemis II launched from Kennedy Space Center on April 1, sending a four‑person crew on a ten‑day lunar flyby—the first human mission beyond low‑Earth orbit in more than five decades. Commander Reid Wiseman, pilot Victor Glover, mission specialists Christina Koch and...
Extreme Wildfires, Droughts and Storms Could Happen Even Under Moderate Global Warming, Study Finds
A new Nature study finds that climate extremes traditionally linked to high warming could already materialize at the 2 °C (3.6 °F) target. By analyzing each of 50 climate models individually, researchers identified a wide range of outcomes, including a 1‑in‑4 chance...
Scientists Have Discovered an 'Achilles' Heel' In Deadly Superbugs
Scientists have identified pseudaminic acid, a sugar found only on the surface of certain Gram‑negative bacteria, as a vulnerable target. By synthesizing this sugar and creating monoclonal antibodies that bind it, researchers demonstrated in mice that the antibodies flag the...
Endometriosis Messes with the Immune System and Causes 'Ripple Effects Across the Body'
Endometriosis affects roughly 10% of women worldwide and is increasingly recognized as a systemic inflammatory disorder rather than solely a gynecological issue. Research shows chronic immune activation, marked by elevated cytokines such as IL‑6 and IL‑1β, drives lesion persistence and...
What Would Happen to Earth if the Sun Suddenly Vanished?
If the Sun were to vanish, Earth would lose sunlight and the Sun’s gravitational pull after an eight‑minute delay, causing a sudden blackout and sending the planet onto a tangential trajectory through space. Surface temperatures would drop about 36 °F (20 °C)...
Why Does Cannabis Give People 'the Munchies'?
Cannabis triggers intense appetite spikes, known as the munchies, by allowing THC to bind CB1 receptors in the brain’s hunger and reward centers. This binding hijacks the endocannabinoid system, creating prolonged hunger signals that override normal satiety cues. A 2025...
Lençóis Maranhenses: Brazil's Dune-Filled Expanse that Sits at the Intersection of 3 Biomes
Lençóis Maranhenses National Park in Maranhão, Brazil, features vast white‑sand dunes interspersed with thousands of temporary freshwater lagoons that appear each wet season. Covering 1,500 km², the park lies at the ecological crossroads of the Amazon rainforest, the Cerrado savanna, and...
Synesthesia Isn't Just in Your Mind. The Body Reacts as if the Colors Were Real.
A study published in eLife shows that people with grapheme‑color synesthesia exhibit measurable pupil responses when viewing gray numbers, as if they were seeing actual colors. Researchers tracked 16 synesthetes and two control groups, finding pupils constricted for brighter synesthetic...
Live Science Today: Jaw-Dropping First Glimpse of Sperm Whale Birth and How NASA Is Turning Astronauts Into Test Subjects
Researchers captured the first ever cooperative sperm whale birth, filmed by drones as ten females formed a protective circle to help the newborn calf reach the surface. The footage, recorded in July 2023, reveals unprecedented matriarchal teamwork among non‑primates. Meanwhile,...
18 Million-Year-Old Fossils of Ape Found in Africa, but in an Unexpected Place
Scientists have uncovered 18‑million‑year‑old ape fossils in northern Egypt, naming a new genus and species Masripithecus moghraensis. The fragmentary jaw and teeth place the specimen on the lineage leading to all modern apes, just before the split between great apes...
Live Science Today: Meta and Google Fined for Causing Social Media Addiction and How Dogs Were Our Friends for Millennia
A California court held Meta and Google liable for deliberately engineering addictive social‑media features, awarding the plaintiff $3 million in compensatory damages. The ruling follows a recent New Mexico decision that forced Meta to pay $375 million for failing to protect children, signaling...
Roman Mosaic Shows Topless Woman Battling Leopard in Arena, Study Finds
A third‑century mosaic from Reims, France, shows a topless female beast hunter wielding a whip while confronting a leopard, providing the first visual confirmation that Roman women fought beasts in arenas. The original artwork was largely destroyed in World War I;...
Critically Endangered Hare Spotted in Surprising Location for the First Time in 40 Years — but It Was Already Dead
Scientists in southern China have documented the first confirmed sighting of the critically endangered Hainan hare in northeastern Hainan in four decades, after discovering a flattened carcass on a roadside. The roadkill was found on Pulongxian Highway, about 200 km from...
Live Science Today: Jensen Huang AGI Claim and Major Leap to Reanimation After Death
Nvidia CEO Jensen Huang announced on the Lex Fridman podcast that humanity has already reached artificial general intelligence, citing recent advances in large language models and the OpenClaw platform. He later qualified his claim, acknowledging that the probability of 100,000...
Extreme Blast of Arctic Air From Polar Vortex Paints a Picturesque Plume Off Florida Coast — Earth From Space
A February 3, 2026 Terra satellite image revealed a 150‑mile‑long plume of calcium‑carbonate‑rich mud off Florida’s West Shelf, stirred up by an extreme Arctic blast that pushed a polar vortex southward. The frigid air generated strong winds and dense, cold...
Russian Rocket en Route to ISS Suffers Major Antenna Glitch, Triggering Remote-Control Astronaut 'Backup Plan'
Russia’s Progress 94 cargo freighter suffered an antenna deployment failure shortly after liftoff, preventing its planned autonomous docking with the International Space Station. NASA announced that cosmonaut Sergey Kud‑Sverchkov will pilot the vehicle manually using an undisclosed backup system. The spacecraft...
Antarctica Could Warm 1.4 Times Faster than the Rest of the Southern Hemisphere in the Coming Decades, Study Finds
A new modeling study predicts Antarctic amplification, meaning the continent could warm 1.4 times faster than the rest of the Southern Hemisphere. The acceleration is expected once global temperatures reach about 2 °C (3.6 °F) above pre‑industrial levels, potentially by the 2040s‑2050s....
Live Science Today: Earth Hits Record Energy Imbalance, Hawaii Floods and NASA Prepares for Artemis II Launch
The World Meteorological Organization reported that 2025 set a new record for Earth’s energy imbalance, with roughly 91% of excess heat absorbed by the oceans and the remainder heating land, ice and the atmosphere. This accelerated warming manifested in unprecedented...
Viruses in the Gut May Help Prevent Blood Sugar Spikes, Mouse Study Hints
A mouse study published in Cell Host & Microbe shows that the gut virome—primarily bacteriophages—modulates carbohydrate metabolism by activating immune pathways. Disrupting the virome with an antiviral cocktail caused sharp blood‑glucose spikes in mice fed a high‑carbohydrate diet, while enriching...
A New Twist on Matter? Strange 'Half-Mӧbius' Molecule Has Rare Properties Chemists Have Never Seen Before
Researchers at the University of Manchester and IBM Zurich have synthesized a novel "half‑Möbius" molecule that spontaneously twists 90°, creating a unique electronic topology. The 13‑carbon ring contains two isolated conjugated systems that merge into a single 24‑electron delocalized network,...
A Secret Weapon to Fight Carbon Emissions Was Just Discovered: Beavers
A Swiss study found that beaver‑engineered wetlands can sequester 108‑146 tons of carbon each year, turning a former floodplain into a net carbon sink. The carbon storage equals the emissions of roughly 832‑1,129 barrels of oil and could offset 1.2‑1.8% of...
Why Do Animals Have Different Pupil Shapes?
Animal pupils exhibit a remarkable variety of shapes that reflect ecological needs. Vertical slits in ambush predators sharpen vertical edges, enhancing stereoscopic depth perception, while horizontal bars in grazing prey expand the panoramic field of view along the ground. Larger...
Physicists Created an Electron 'Catapult' That Moves Particles at 'Extraordinary' Speed
Physicists at the University of Cambridge have observed ultrafast electron transfer in an organic solar cell that occurs in just 18 femtoseconds, driven by a single molecular vibration acting like a catapult. Using a dual‑laser pump‑probe technique, they showed that...
Why Are Humans the only Species with a Chin?
A team led by evolutionary morphologists studied nine chin‑related traits across 15 hominoid species and found that only three show evidence of direct natural selection. Their analysis, published in PLOS One, suggests the human chin is a spandrel—a structural by‑product rather...
A Gene Carried by 99% of Humanity Raises Alzheimer's Risk Dramatically. Could Gene Therapy Correct It?
A new Nature study of 450,000 people finds that the APOE gene, particularly the APOE3 and APOE4 variants, accounts for 72‑93% of Alzheimer’s disease cases, and that 99% of the population carries at least one risk‑increasing allele. Lexeo Therapeutics is...
I Was at Ground Zero for the AIDS Epidemic. RFK's Cuts Could Fuel a New Pandemic, Just when Elimination Seemed...
Robert F. Kennedy Jr., as HHS secretary, slashed $759 million in HIV research grants, eliminated half of the CDC’s HIV‑prevention divisions and redirected oversight to a new agency, jeopardizing a program that had driven new infections down more than 90 %. At...
The First Flying Taxis Could Start Operating in 2026 — Will This New Form of Transport Actually Take Off?
Flying‑taxi pioneers Joby Aviation and Archer plan to debut eVTOL services in Dubai by 2026, marking the first commercial rollout of electric vertical take‑off aircraft. However, regulators such as the FAA and EASA still require extensive certification, with experts projecting...
New AI Image Generator Runs Using 10 Times Fewer Steps than Today's Best Models — and It's Coming to Smartphones...
Researchers at the University of Surrey and Stability AI unveiled Stable Diffusion 3.5 Flash (SD3.5‑Flash), an image generator that creates high‑quality pictures in just four diffusion steps—about ten times fewer than conventional models that need 30‑50 iterations. The compression preserves visual fidelity...
Best Sports Earbuds 2026: For Runners, Swimmers and Other Fitness Enthusiasts
Live Science’s 2026 roundup identifies the top sports earbuds for runners, swimmers, hikers and budget‑conscious fitness fans. The guide highlights CMF by Nothing Buds Pro 2 as the best low‑cost option, Beats Powerbeats Fit for ultra‑secure fit, Raycon Impact for military‑grade...