Two Drinks a Day May Be Riskier Than Many Americans Think
Alcohol risk appears to increase beyond one drink per day, even at levels …
One Asteroid Collision May Have Rocked Earth, Mars, and the Moon
A shattered asteroid may have unleashed a long-lasting cosmic barrage that left scars …
New Metal Alloy Is up to 10 Times Stronger Than Structural Steel
A cobalt aluminum nanolaminate has shattered the usual tradeoff between strength and f…
Scientists Discover Four Chameleons Found Nowhere Else on Earth
Four newly identified chameleons reveal the hidden diversity of Mozambique’s isolated …
Bees Have a Hidden Nutritional Superpower, Oxford Study Reveals
A flower may seem like a perfect meal to a bee, but its pollen may still lack the nutr…
A Sea Worm’s Incredible “Bio-Metal” Jaws May Belong to an Entirely New Class of Material
A sea worm’s metal-like jaws may represent an entirely new class of natural material. …
Where You Live May Shape Your Dementia Risk More Than Scientists Realized
A major global study found that the leading modifiable risk factors for dementia vary …
Stanford Scientists Solve a 252-Million-Year-Old Mass Extinction Mystery
Clams and snails rule today’s shores because their ancient ancestors survived a catast…
The Ancient Survival Mechanism Making Weight Loss So Difficult
Biological defenses make losing weight and keeping it off unusually difficult. Better …
Just 3,000 Steps a Day May Help Protect the Brain From Alzheimer’s
Even moderate amounts of walking may help protect brain function and slow changes link…
Scientists Discover a Surprising Way To Protect the Brain: Less Oxygen
New research suggests that low oxygen levels may help alleviate disease caused by defe…
The World’s Highest-Living Mammal Is Rewriting the Limits of Life
A leaf-eared mouse living more than 6,700 meters (22,000 feet) above sea level in the …
Natural Supplement May Boost Cancer-Fighting Immunity
A natural supplement strengthened lasting anticancer immune responses in obese mice. W…
Could Dark Matter Be Hiding in a Hidden Fifth Dimension?
The geometry of a hidden dimension may naturally explain dark matter resonance and its…
New Wearable Patch Boosts REM Sleep Without Drugs or Surgery
A wearable bioelectronic device increased REM sleep in real-world trials w…
8 Science-Backed Ways To Sleep Better in Hot Weather
Struggling to sleep in the heat? The good news is that a handful of easy c…
Two Drinks a Day May Be Riskier Than Many Americans Think
Alcohol risk appears to increase beyond one drink per day, even at levels …
New Wearable Patch Boosts REM Sleep Without Drugs or Surgery
A wearable bioelectronic device increased REM sleep in real-world trials w…