The structure of the Mezquita in Corboda, Spain is supported by a series of striped arches supported by columns. The spacing between columns and their size, shape, colour and pattern are always ...

The structure of the Mezquita in Corboda, Spain is supported by a series of striped arches supported by columns. The spacing between columns and their size, shape, colour and pattern are always ...

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 ...

This is an archived article and the information in the article may be outdated.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 ...