The brain's 'garbage disposal' system falters with age, a new study finds, with long-lived neurons offloading clumpy, old proteins onto other brain cells.
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mCombriax helps to protect against both COVID-19 caused by SARS-CoV-2 and seasonal influenza
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The federal task force that shapes recommendations for cancer screenings, heart disease prevention and other preventive services has not convened in almost a year — and it’s unclear whether the panel will convene again.
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While dogs love going out for walks, this Great Pyrenees’ excitement skyrocketed when she learned that her beloved Billy was going to take her out for a walk...
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<p>The World Health Organization (WHO) has certified Denmark for the elimination of mother-to-child transmission (EMTCT) of HIV and syphilis, recognizing the country's sustained commitment to ensuring every child is born free of these infections. </p><p>“The …
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Is birdwatching a magic anti-aging pill? No, but neuroscience shows that it reinforces sustained, effortful learning changes the adult brain.
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Research on nearly 1.2 million infants shows vegan and vegetarian diets can support normal growth in the first two years of life. As more families adopt plant-based eating habits, many parents and pediatricians have wondered whether avoiding animal products m…
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Comparative analysis of DTC gut microbiome testing services reveals significant methodological variability, underscoring the need for standardized reference materials and guidelines to ensure reproducibility and reliability in commercial microbiome testing.
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By studying patients who outlive their prognosis, scientists are learning how glioblastoma spreads, adapts and might finally be contained.
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A massive study of more than 270,000 people has uncovered a surprising link between a common amino acid and how long men live. Researchers found that higher levels of tyrosine—an amino acid found in protein-rich foods and often marketed as a focus-boosting su…
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Oregon health officials identified another place in Clackamas County where people may have been exposed to measles.
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The "forever chemicals" known as PFAS appear to be aging men faster in their 50s and early 60s, a new study found.
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It was euthanized after developing neurological symptoms and showing “extreme aggressiveness.”
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A recent study by NYU Langone Health has found microplastics in 90% of prostate cancer tumors, revealing a potential link between plastic exposure and cancer development.
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“No sugar” diets are a popular wellness trend. But cutting out fruits or whole-grain carbs is not going to improve your health. Here’s what actually can.
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Invisible, airborne, and increasingly invincible. A silent pathogen is migrating across the globe, claiming new territory as temperatures shift.
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Retatrutide helped trial participants lose up to 28.7% of their body weight, but experts warn about excessive weight loss.
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Study links rising deaths to diabetes, kidney disease and drug use
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Starting Sunday, the state will cut its subsidies for the AIDS ​Drug Assistance Program (ADAP), and funds will only be available for people at or below 130% of the federal poverty level, a drop from 400%.
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This report describes a 2024 Salmonella outbreak linked to ice in a cooler at a county fair in Illinois.
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Octogenarians with good memory have more immature neurons than those much younger
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<p>"I feel lucky, empowered and safe."</p>
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After visiting Greece for the first time as a dietitian on the Mediterranean diet, I incorporated some foods and habits into my diet at home.
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Several factors can impact vision. Doctors reveal the most overlooked habit that quietly damages your vision over time and how to avoid it.
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Dietitians share tips on how to shop for the healthiest bread, including what nutrients to look for and some healthy recipes to try.
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A two-decade study reveals one specific grocery habit could drop your risk of severe brain emergencies by 25%.
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People with hip and knee osteoarthritis are advised to wear "appropriate footwear" to minimise their pain.
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Can chilling carbohydrates help you lose weight? It's complicated. Some wellness influencers have promoted a process called retrogradation. That's cooking, chilling, and then reheating carbohydrate-rich foods like rice, pasta and potatoes. They say that can c…
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Vitamin C and vitamin E can protect aging skin. We spoke to a dermatologist to find out which one is better and how to get both in your diet.
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Researchers at Griffith University have discovered a tentative but plausible link between nose picking and an increased risk of developing Alzheimer's disease.
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Natural speech timing patterns may offer a practical and sensitive way to detect early cognitive decline.
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Scientists say the findings are a warning about the kinds of chemical that people are exposed to in the environment.
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Dr Sudhir emphasises that strength training is vital for brain health, reducing brain age and enhancing cognitive functions as it combats several concerns. | Health
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Coach Josh Schlottman shares his go-to moves for seniors with a focus on safely building strength and balance.
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Interactions between neighboring materials is mediated by virtual photons.
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In shaking up its Artemis lunar program, NASA's new moon plan looks more like the Apollo missions of the 1960s. Instead of landing on the surface on Artemis III, NASA hopes to do so on Artemis IV.
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Will humanity extend into the far future? It's likely many of us think it should. The problem is that each of us, individually and collectively, act otherwise—we are destroying the environment and climate at every turn. Now a group of scientists is arguing th…
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The largest moon of Saturn is bigger than Mercury, yet for all its conspicuousness, scientists don't know exactly how it came to be.
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Scientists found compounds in asteroid samples that are essential for life on Earth. They could also contain molecules necessary for forming consciousness.
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The radio 'howl' of a lightning-like discharge has been detected at Mars for the first time.
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Let's say Godzilla exists and walks among us like in Monarch: Legacy of Monsters. Could humans actually stop him, or even survive? We spoke to the experts to find out.
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A massive cluster of fossilized eggs has just been opened in China, revealing what was happening before one species ever took to the skies.
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The European Space Agency (ESA) just released here a new image of the interstellar object 3I/ATLAS, obtained by the JANUS camera onboard…
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NASA is now looking at an April launch at the earliest for Artemis II, its first crewed lunar flyby in more than 50 years.
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Tardigrades, commonly known as water bears, may be better suited by a new name: Tardiguardians of the Galaxy. Unlike the fictional ragtag team of unenthusiastic heroes, the microscopic animals are providing real insight into how humans could adapt extraterres…
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Scientists found a radiation-tolerant fungus inside Chernobyl’s reactor building, where it appears to grow stronger.
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In one of Earth’s harshest deserts, translucent crystals are preserving microbial traces, clues that could reshape the search for past life on Mars.
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Growing tissues can crack, break, and dissociate to form structures that can later withstand immense forces.
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Rising carbon dioxide levels are being detected within the human body, with new research warning a key blood marker for the gas could near its healthy limit within decades if current trends continue. The findings are especially relevant for children and adole…
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Greenland's largest glacier, Jakobshavn Glacier, may be edging closer to a critical threshold as meltwater runoff from the Greenland Ice Sheet accelerates in ways not seen in over a century, according to new research published in Climate of the Past. The stud…
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Invisible for 115,000 years, these chilling "ghost fossils" just emerged from the burning sands of the Nefud Desert to rewrite human history.
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Baby dinosaurs weren’t coddled like lion cubs or elephant calves—they were more like prehistoric latchkey kids. New research suggests that young dinosaurs quickly struck out on their own, forming kid-only groups and surviving without much parental help, while…
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Martin Kamen and Samuel Ruben's discovery of the radioactive isotope carbon-14 in 1940 helped usher in a new era of dating artifacts from past civilizations.
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Tiny insects trapped in amber could tell us a great deal about their roles in past ecosystems: pollinators, parasites, predators, and prey. But how many of the insects preserved alongside each other reflect interactions during life, and how many are just unlu…
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Posted: February 26, 2026 10:49 pm ET | Last Updated: February 26, 2026 11:04 pm ET | NASA's Aerospace Safety Advisory Panel, ASAP, is warning that the Artemis III mission to land astronauts on the Moon is too risky and NASA needs to reconsider the timeline a…
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A recent study by the University of Bonn and University Hospital Bonn and the University of Freiburg shows that the mitochondria appear to be able to influence the number of lipid droplets in the cell using a mechanism that is actually intended for a complete…
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Some computers are easy to spot. Artificial, human-built computers like those found in smartphones and laptops are abstract dynamic systems with observable computational elements like input, output, energy cost, and logical processes. Other computers aren't s…
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It’s a comforting idea, but a new study did not find evidence to support it.
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Some of the universe's most extreme explosions leave behind almost no trace. The original explosion is unseen, but our observations can capture the long-lived echo it leaves behind as the shock front plows into its surrounding environment. In new research acc…
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China's secretive space plane, dubbed Shendong, or "Divine Dragon," launched for the fourth time on February 7.
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Some single-celled organisms are known to transition to multicellularity during their lifetimes, usually either by cloning themselves or when many similar cells come together to form a larger multicellular organism. A new study published in Nature suggests th…
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The answer is a “perfect red,” and its discovery might be worth billions of dollars.
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There are some things in life that many people just don't think to question.
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A NASA astronaut has voluntarily stepped forward, announcing in a NASA statement that it was he who had "experienced a medical event."
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Nearly all of Vulcan's planned launches this year will carry national security payloads.
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Why does your dog rush to "help" when you are searching for something, while your cat seems… eh, less concerned? New research suggests that this difference may stem from deep evolutionary roots—and that, in certain situations, dogs behave more similarly to yo…
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New details about cracks found in a Chinese spacecraft have emerged, revealing that the situation was even more serious.
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The applications of ultrathin, conductive films such as those made of graphene have many applications, but it's been thought their efficacy is limited to absorbing only half of the incidental light at best. A research group in China has now shown that absorpt…
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New analysis of Neanderthal bones from Belgium indicates targeted cannibalism of outsiders that may signal territorial conflict before their regional disappearance.
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Prehistoric humans had a surprisingly sophisticated understanding of geometric rules, as this study suggests.
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Antarctica’s Hektoria Glacier stunned scientists by retreating eight kilometers in just two months, with nearly half of it collapsing in record time. The rapid breakup was driven by a flat, underwater bedrock surface that allowed the glacier to suddenly float…
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The Vera C. Rubin Observatory sent scientists nearly 1 million astronomy alerts in one night, showing off changes in the sky. Eventually, the telescope is expected to reach 7 million alerts per night.
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The first plesiosaur fossil found in Algeria provides new insights into ancient marine ecosystems and fills an important gap in the study of Cretaceous life.
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New photos captured by NASA's Curiosity rover show that Mars' giant, spiderweb-like "boxwork" features are covered in tiny, never-before-seen nodules that bear a striking resemblance to arachnid eggs. And researchers are struggling to explain them.
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Forget everything you thought about life's origins. Scientists now say it all began not in a cell, but in a glob of protective primordial slime.
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Now, NASA’s ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) mission, which launched on Nov. 13, 2025, has turned on the science
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For some reason, NASA chose not to publicly release its Mars orbiter objectives.
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Over 25 million cubic yards of rock and ice broke loose and plunged into Greenland's Dickson Fjord, creating a 650-foot-high mega-tsunami
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Decades-old toxic barrels are still leaking off California’s coast, carving ghostly white scars into the deep ocean floor and disrupting life below.
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Nearly 3,000 meters below the Pacific, an expedition camera locked onto a seafloor formation so sharply geometric it triggered stunned reactions aboard the ship.
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The drivers of cognitive variation remain elusive. In this Perspective, Wooster et al. propose the predatory intelligence hypothesis, positing that the complex interactions between predator and prey promote cognitive variation on individual, developmental and…
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Acetate helps the female rodents form memories but is less effective in males.
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Mice learning a neurofeedback brain–computer interface task show neuron-specific teaching signals in cortical dendrites, consistent with a vectorized solution for credit assignment in the brain.
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Undocking is expected at 12:05 p.m. ET today (Feb. 26).
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The president also confronted Patel about taking a government plane to and from Italy.
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BYU Cougars football head coach Kalani Sitake spoke on the first day of 2026 spring ball.
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Fewer prospects than ever are working out at the Scouting Combine this year.
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Taking a closer look at the tight ends that performed well at the 2026 NFL Combine.
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A malfunctioning buzzer lasted 12 and a half minutes during ESPN's broadcast of Pistons-Cavs, derailing a Donovan Mitchell interview.
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Final: Golden Knights at Capitals at Capital One Arena. Read the full game summary, highlights, and instant reactions, and commentary.
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Who boosted their draft stock and who took a step in the wrong direction on the second day of workouts at the 2026 NFL Scouting Combine? Chad Reuter provides a stock report from Indianapolis.
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Former MLB pitcher Daniel Serafini was sentenced Friday to life in prison without the possibility of parole in the 2021 shooting of his wife’s parents during...
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Oregon's Kenyon Sadiq made NFL Scouting Combine history on Friday, running the fastest 40-yard dash by a tight end since at least 2003.
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View the pit stalls for the 2026 race weekend at Circuit of The Americas and the streets of St. Petersburg.
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Not a lot was decided and Spire's new executive will be allowed to work for now
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Ohio State linebacker Sonny Styles put up a strong time in the 40-yard dash during the Scouting Combine in Indianapolis this week, but he won't go home with the fastest time in his family or from his school.
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Head Coach Matt LaFleur made the announcement Friday
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