After many years of study, Cassie demonstrated advanced cognitive abilities.

Since alcohol can sometimes reduce stress levels, the fruit may be encouraging social behavior in the chimps, according to a ...

Fifty three-year-old chimpanzee Cassius has been euthanased at Rockhampton Zoo, after suffering from suspected arthritis and dementia. The zoo says he was the oldest male chimpanzee in ...

Chimp Ockie passed away in 2013. “This news has shattered our entire zoo family, and the community who have loved Cassius for decades,” the Parks, Sport and Public Spaces councillor said.