A decades-long battle to move chimps from a former research facility here in New Mexico to a sanctuary in Louisiana has ...

Tool use isn't unique to humans. Chimpanzees use sticks as tools. Dolphins, crows, and elephants are known for their tool-use abilities, too. Now a report highlights elephants' remarkable skill in ...

A clever elephant has cleaned up by learning how to use a hose as a shower. Mary, an Asian elephant, was caught on camera ...

Boys were and, in fact, still are being socialized the same way they were in the 1950s to conform to traditional masculine norms.

Both chimpanzees and humans have a dark side, but the human version is far more powerful and destructive. If you are younger ...

“Health care reform’s going to be part of the agenda,” Johnson said. “When I say we’ve got a very aggressive first 100 days ...

A bonobo has reportedly bitten off a Cincinnati Zoo employee's thumb during feeding time, resulting in a "partial amputation.

A California couple who made headlines in 2005 after they were left disfigured by two aggressive chimpanzees were later victimized by a Myanmar businessman, who preyed on their generous natures ...