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 ...

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

CHICAGO (WLS) -- Animal researchers have known for some time that chimpanzees are very much like us. But a new study shows that just as we go to war sometimes to protect our territory and way of life, ...