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

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

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.

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

Online research is increasingly vulnerable to fraud, impersonation, and AI-generated responses, undermining data quality and ...

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

From late-night chores to relationship talks, Americans take 40 minutes to fall asleep. A new survey uncovers what’s behind our nationwide bedtime delay.

A new study finds early humans ate tough grasses and tubers long before their teeth adapted, suggesting behavior, not biology, drove human evolution.