The curious and socially complex baboon, once revered in South African folklore, now finds itself the scapegoat of suburban ...
A rare and deliberate signal between a mother chimpanzee and her daughter raises new questions about ape communication, culture and the meaning of sharing a language ...
A recent study has revealed a bizarre behavior in chimpanzees—urination seems to be contagious among group members! When one ...
Residents of the West African country of Guinea are in shock after a chimpanzee snatched an 8-month-old baby from its ...
Washoe passed away in Ellensburg on October 30, 2007, at the age of 42. Her legacy includes the formation of the CWU Primate Behavior program, a wholly unique and interdisciplinary approach to the ...
Washoe passed away in 2007, and the CHCI closed its doors for good in 2013. The remaining chimpanzees, Tatu and Loulis, were ...