Scientists have uncovered a curious behavior in humans’ closest living relatives. While every aminal needs to relieve itself, new research shows that chimpanzees, who share 98 percent of their DNA ...

A 1.4-million-year-old fossil jaw discovered in a South African cave in 1949 has now been identified as that of a previously ...

While every aminal needs to relieve itself, new research shows that chimpanzees, who share 98 percent of their DNA with humans, intentionally pee in groups. Scientists are now trying to establish ...

Scientists have uncovered a curious behavior in humans’ closest living relatives. While every aminal needs to relieve itself, new research shows that chimpanzees, who share 98 percent of their ...