New research on the rhythmic drumming and complex calls of chimpanzees could point scientists to the origins of language. Chimpanzees drum and make calls to communicate. Two new studies have found ...

But this dynamic is a double-edged sword. The “rapid increase in the Congo Basin, driven by commerce,” exposes endangered gorillas and chimpanzees to disease—an impact his team sees clearly ...

The new face of a Connecticut woman who was mauled by a chimpanzee two years ago was ... a hard palate and teeth from a dead person who hasn’t been named. It was the third full face transplant ...