"Nancy Drew and the Clue Crew investigate who filled their piñata with candy instead of chimpanzee food"--

Our closest living relatives, the chimpanzees, are familiar enough--bright and ornery and promiscuous. But they also kill and eat their kin, in this case the re

Travis Rayne Pickering argues that the advent of ambush hunting approximately two million years ago marked a milestone in human evolution, one that established

The question of whether men are predisposed to war runs hot in contemporary scholarship and online discussion. Within this debate, chimpanzee behavior is often

The history of research into the lives of wild chimpanzees now spans more than a half-century since Jane Goodall began it all. The past 20 years have seen treme