Public speaking was once seen as a vital civic duty in Ancient Greece, and today, it remains a powerful skill that reflects critical thinking, leadership, and confidence. In this immersive learning ...

In this combination of photos provided by researchers, a wild male chimpanzee drums on a buttress tree while producing a pant-hoot call as he joins his groupmates in the Budongo Forest of Uganda in ...

Chimpanzees drum with regular rhythm when they beat on tree trunks, a new study shows. Chimpanzees and humans last shared a common ancestor around 6 million years ago. Scientists suspect this ancient ...