Tampa, Florida -- Five-month-old chimpanzee Keeva has learned a lot in her young life. She can laugh, reach out and grasp objects, stand upright while holding on, hang briefly from a tree branch or ...

Bala Amarasekaran has never felt like running his world-renowned sanctuary for orphaned chimpanzees in Sierra Leone was truly work, having come to his calling only after several unexpected twists of ...

Add Yahoo as a preferred source to see more of our stories on Google. The Los Angeles Zoo announced Thursday that its chimpanzee troop has welcomed two healthy baby girls — the first chimps born at ...

It’s big news at the Los Angeles Zoo on Thursday, Sept. 25, where officials unveiled a tiny chimp girl born to 35-year-old female chimpanzee Yoshi and 26-year-old male Pu’iwa on Aug. 20, and another ...

Add Yahoo as a preferred source to see more of our stories on Google. A young chimp is suspended from its feet at the Ngogo Chimpanzee Project at Kibale National Park in Uganda. After studying videos ...

Esther and Rio, two orphaned baby chimpanzees, clung tenderly to their caregiver's chest at a sanctuary inside one of Sierra Leone's flagship national parks, where unprecedented deforestation and ...