Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A new study finds chimp and ...

Tampa, Florida -- Five-month-old chimpanzee Keeva has learned a lot in her young life. She can laugh, reach out and grasp objects, stand upright while holding on, hang briefly from a tree branch or ...

But the case was considered an anomaly, although there is genetic evidence suggesting this kind of split is a rare event ...

From her studies, Fiona concluded that the relative absence of creepy-crawlies was the biggest reason chimpanzees build nests ...

A chimpanzee escaped its enclosure and was on the loose at the Indianapolis Zoo Friday morning, but the animal was later located and returned to her exhibit, the zoo said. "At approximately 10am, a ...