Young female chimpanzees make their nests earlier and more often than young male chimps, demonstrating their independence ...

Chimpanzees select materials for tools based on flexibility, revealing early engineering instincts linked to human tool ...

Chimpanzees in Tanzania choose flexible materials for termite tools, revealing clues about the origins of human intelligence ...

A chimpanzee at San Francisco Zoo and Gardens ... said Maggie had a penchant for making beautiful nests in her enclosure. "One of Maggie's favorite pastimes was creating elaborate nests from ...

While he was at the research camp, colleagues returned from the field with reports of a young female chimpanzee behaving unusually. A recent arrival to the northern group, she had built a nest on ...

INDIANAPOLIS — The head of the Indianapolis Zoo was injured in an incident involving a chimpanzee last week, the zoo confirmed. President and CEO Dr. Rob Shumaker was feeding a chimpanzee through a ...