Chimpanzees drum with regular rhythm when they beat on tree trunks, a new study shows. Chimpanzees and humans last shared a ...

When a chimp pounds rhythmically on a towering tree root deep in the jungle, it may be doing more than just making noise. A ...

Chimpanzees Drum With Regular Rhythm When They Beat on Tree Trunks, a Form of Ancient Communication Chimpanzees ... to create new meanings. In this example, the combined call was an invitation ...

The Menendez brothers had their sentences reduced. What’s next? Three climbers fell 400 feet to their death. One climber survived and drove to a pay phone New Jersey says chemical maker 3M ...

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 ...

Chimpanzees and humans last shared a common ancestor around 6 million years ago. Scientists suspect this ancient ancestor must have been a drummer — using beats to communicate. “Our ability to ...

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 this combination of photos provided by researchers, a wild male chimpanzee drums on a buttress tree while producing ... In this example, the combined call was an invitation to nest together nearby ...