Archaeologists have uncovered the oldest known handheld wooden tools, dating back 430,000 years, at the Marathousa 1 site in ...

Apps that understand human behavior use empathy, psychology, and adaptive intelligence to create intuitive digital ...

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 ...