Great apes share human-like social circles, but chimpanzees and bonobos differ in how selectively they maintain close social ...

Compared with humans, chimp infants appear to act as daredevils earlier in life, according to a paper published today in ...

The riskiest behavior in humans peaks in adolescence. Researchers from the University of Michigan and James Madison ...

Chimpanzees show physical risk taking peaks in infancy, not adolescence, highlighting the powerful role of supervision in ...

As scientists have studied the chimpanzee, they’ve found more and more similarities between humans and their closest living relatives. But when it comes to the courts, chimps and humans couldn’t be ...

Human brains still react to chimp voices, hinting at a deep evolutionary link in how we recognize sound.