A team of researchers documented a previously unseen behavior in a group of wild chimpanzees in the forests of Guinea-Bissau, Africa: the deliberate use of stones to produce sounds, which they ...

A recent study by behavioral biologists from Wageningen University & Research and the German Primate Research Center has ...

A recent study by behavioural biologists from Wageningen University & Research and the German Primate Research Centre has ...

On Tuesday, scientists in the United States and Spain said the human hand may be more primitive than that of our closest living cousin, the chimpanzee. In fact, human hands are likely more similar to ...

22.Anacondas are absolutely gigantic. Here's what one looks like in the wild: I'd only ever seen one in that documentary with ...

Gorillas and chimpanzees, though sharing DNA and habitats, exhibit distinct characteristics. Gorillas, the largest primates, ...

Chimpanzees in West Africa hold onto trees with their hands while kicking against roots with their feet, emitting powerful sounds that travel long distances, sometimes over a half mile. “ ...