The Maryland Zoo is in the middle of a baby boom!After welcoming a new giraffe last month and a new chimpanzee last summer, ...

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

Rockhampton Zoo keepers have described Cassius as a "gorgeous old soul" who loved waiting with his "big gummy smile" to ...

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

A Chinese zoo faced backlash after dressing a baby chimp in a dress and braids, raising concerns about the animal’s ...

When Helen Clarke was growing up, her zookeeper father looked after primates in the family home. That unusual experience led ...

Rockhampton Zoo has said goodbye to their beloved chimpanzee Cassius, the oldest male of his species in the entire country.

The Sedgwick County Zoo welcomed a new baby chimpanzee via caesarian section on Monday. Zoo officials say this type of ...

Watch a heartwarming union at a Kansas zoo when a chimpanzee met her baby for the first time after giving birth under anesthesia.

A baby chimpanzee had staff at the Maryland Zoo “cracking up” as it nested inside of a giant paper-mache egg in April, ahead ...