New research shows everyday aggression doesn’t lead to deadly violence, challenging long-held beliefs about human behavior.

As early humans spread from lush African forests into grasslands, their need for ready sources of energy led them to develop a taste for grassy plants, especially grains and the starchy plant tissue ...

A large part of what we’re doing with large language models involves looking at human behavior. That might get lost in some conversations about AI, but it’s really central to a lot of the work that’s ...

Walk into any party and you’ll witness a living galaxy of behavior. Someone is brushing a friend’s hair; a couple leans close in flirtation; a group laughs too loudly over cards; others linger by the ...