By Ryan Truscott Male chimpanzees in Côte d’Ivoire’s Taï National Park use distinct “auditory gestures” to attract females.

We don't just have sex to reproduce—new research suggests that using sex to manage social tension could be a trait that ...

In this four-part documentary series, Chimp Crazy delves into the world of Tonia Haddix, the self-proclaimed ‘Dolly Parton of Chimps’ whose love of pink is only matched by her love of primates. She ...