AMES, Iowa – It was a discovery that changed what researchers knew about the hunting techniques of chimpanzees. In 2007, Jill Pruetz first reported savanna chimps at her research site in Fongoli, ...

Chimpanzees continue to learn and hone their skills well into adulthood, a capacity that might be essential for the evolution of complex and varied tool use, according to a new study. Chimpanzees ...

Many younger people know the pain of trying to teach an older person how to print a PDF or navigate the internet. But, of course, some people keep with the times and still learn how to use new tools ...