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 ...

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

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

Cannabis products with higher THC levels may slightly reduce chronic pain, particularly nerve pain, according to a review of ...

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

A major new review has put hundreds of alternative autism treatments under the microscope—and most didn’t hold up. Scientists ...

Mars once had sprawling river systems that rivaled major watersheds on Earth, and scientists have now identified the biggest ...