New research from a team of cognitive scientists and evolutionary biologists finds that chimpanzees drum rhythmically, using regular spacing between drum hits. Their results show that eastern and ...

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 ...

Any pulp writer worth his salt knows that when his locale is darkest Africa he can’t use too many drums. In a good standard plot, talking drums warn fierce natives of the unsuspecting white man’s ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Chimpanzees drum with regular rhythm when ...