“Bonobos and chimpanzees both live in very complex social structures with very rich social interactions that they have to navigate on a daily basis,” says team member Zanna Clay, also at Durham ...

Researchers tested this in a game with three bonobos (Pan paniscus) living at Ape Initiative in Iowa, U.S. One bonobo, Kanzi, 44, is famous for his participation in numerous studies and an ability ...