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The ice protecting Alaska is vanishing faster than expected
Stable sea ice along Alaska’s coast is disappearing faster than expected, with the season shrinking by weeks and even months in recent decades. The ice …
This dangerous combo in your body could raise death risk by 83%
Having both excess belly fat and low muscle mass isn’t just unhealthy—it’s potentially deadly, raising the risk of death by 83%. This condition, called sarcopenic …
Scientists uncovered the nutrients bees were missing — Colonies surged 15-fold
Scientists have developed a breakthrough “superfood” for honeybees by engineering yeast to produce the essential nutrients normally found in pollen. In controlled trials, colonies fed …
Freshwater fish populations plunge 81% as river migrations collapse
A sweeping global report finds that migratory freshwater fish are in steep decline, with populations down roughly 81% since 1970. These species depend on long, …
Scientists create clear nail polish that lets you use touchscreens with long …
Using a smartphone with long nails can be frustrating, forcing people to awkwardly tap with their fingertips instead of their nails. Now, researchers are working …
This cow uses tools like a primate—and scientists are stunned
A cow named Veronika has stunned scientists by using tools in a flexible and purposeful way. She chooses different ends of a brush depending on …
Scientists discover “overflow valve” in cells linked to Parkinson’s Disease
Researchers have identified a crucial ion channel, TMEM175, that acts like an overflow valve in the cell’s recycling system. It regulates acidity inside lysosomes, ensuring …
What you do in midlife could reveal how long you’ll live
By closely monitoring fish throughout their lives, researchers found that simple behaviors in midlife—like movement and sleep—can predict lifespan. Fish that stayed active and slept …
Scientists find immune cell linked to long COVID fatigue and symptoms
Long COVID remains a frustrating medical mystery, affecting up to 1 in 10 people long after the initial infection fades. Now, scientists have uncovered a …
Deepfake X-rays are so real even doctors can’t tell the difference
Deepfake X-rays created by AI are now convincing enough to fool both doctors and AI models. In tests, radiologists had limited success identifying fake images, …
Vivid dreams may be the secret to deeper, more restful sleep
Vivid dreams might be doing more than just entertaining your mind at night. Researchers found that immersive dreaming can actually make sleep feel deeper and …
Scientists found a bug that generates its own heat in freezing cold
Snow flies have an unexpected way of surviving freezing temperatures. They produce antifreeze proteins to block ice formation and can even generate their own heat. …
Scientists open a million-year-old time capsule beneath New Zealand
Deep inside a cave, scientists uncovered fossils from 16 species, including a newfound kākāpō ancestor that may have been able to fly. These remains reveal …
Most mass spectrometers handle a few molecules. This new prototype handles billions
A new prototype could supercharge mass spectrometry by analyzing thousands of molecules at once instead of one by one. The breakthrough boosts sensitivity enough to …
Cold weather linked to 40,000 extra heart deaths each year in the …
When temperatures plunge, the risk to your heart rises dramatically. A large U.S. study shows cold weather is linked to far more cardiovascular deaths than …
Scientists discover why this deadly lung cancer keeps coming back
Scientists have discovered that losing a key protein in small cell lung cancer triggers inflammation that actually helps tumors grow and spread. Even more surprising, …
24 new deep-sea species found including a rare new branch of life
In a remarkable deep-sea breakthrough, researchers have discovered 24 new species of amphipods in the Pacific’s Clarion-Clipperton Zone—including a rare, entirely new superfamily. The findings …
Scientists just discovered bees and hummingbirds are drinking alcohol
Flower nectar often contains small amounts of alcohol, meaning pollinators like hummingbirds are drinking it all day long. Despite consuming human-equivalent amounts, they show no …
Metformin’s hidden brain pathway revealed after 60 years
A major discovery reveals that metformin works not just in the body, but in the brain. By switching off a key protein and activating specific …
Astronomers solve 50-year mystery of a naked-eye star’s extreme X-rays
A star you can see with the naked eye has kept astronomers guessing for decades with its unusually powerful X-rays. Now, thanks to highly precise …
Project Hail Mary meets reality: 45 planets could harbor alien life
Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known exoplanets that may have the right …
Most Americans don’t know this food raises colon cancer risk
Nearly half of Americans don’t know that processed meat increases colorectal cancer risk, according to a new poll. But once they learn the connection, most …
Why your brain may be sabotaging your balance as you age
Balance problems in aging and Parkinson’s may come from the body working too hard, not too little. Scientists found that the brain and muscles become …
First ever atomic movie reveals hidden driver of radiation damage
Researchers have visualized atoms in motion just before a radiation-driven decay process occurs, revealing a surprisingly dynamic scene. Instead of remaining fixed, the atoms roam …
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