Sleep-deprived pregnant cockroaches had longer pregnancies and lower milk production, offering new insight into the link ...

New study uncovers how cellular aging spreads through tissues, and how blocking a single protein might slow the process.

Even peak physical fitness didn’t protect former Olympians from developing AFib, a heart condition that raises stroke risk, years after retiring.

Scientists uncover a 75,000-year-old Arctic ecosystem in Norway, revealing extinct mitochondrial lineages in polar bears, ...

New research shows people prefer partners whose sexual history shows signs of settling down, even if they've had many ...

A study of nearly 2,700 older adults found that those taking the blood thinner warfarin were not at greater risk of bleeding in the brain after a fall, even if their blood was thinned more than ...

By not consciously focusing on anything and allowing the mind to drift, this can reduce stress and improve cognitive sharpness.

Astronomers using ALMA have captured the first evidence of a stellar jet interacting with a planet-forming disk, suggesting that planet formation may be far more chaotic than previously thought.

From sitcoms to stand-up routines, the idea that women have smaller bladders has become a cultural punchline. But is it anatomically accurate?