Researchers discovered that clogged brain “drains” show up early in people at risk of Alzheimer’s disease. These blockages, ...

Menopause symptoms are common among female endurance athletes and often interfere with training and performance. A survey of ...

A new gel developed by McGill researchers could change how vocal cord injuries are treated. The injectable material lasts far ...

Dry eye disease affects millions of people, causing burning, redness, and constant eye fatigue that can worsen over time. Scientists now believe the problem may begin deep inside tear glands, where a ...

A new study suggests the vagus nerve may be one of the heart’s most important defenders against aging. Researchers found that ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

The Champagne Cluster is a rare and beautiful example of two galaxy clusters smashing together. Its festive name comes from ...

ADHD stimulants appear to work less by sharpening focus and more by waking up the brain. Brain scans revealed that these ...

A major update to how obesity is defined could push U.S. obesity rates to nearly 70%, according to a large new study. The ...

A strange little snake fossil found on England’s south coast has finally revealed its secrets—more than 40 years after it was ...

In collisions at CERN’s Large Hadron Collider, hotter than the Sun’s core by a staggering margin, scientists have finally ...

Microplastics in rivers, lakes, and oceans aren’t just drifting debris—they’re constantly leaking invisible clouds of ...