Cobby, a 63-year-old chimpanzee who was the oldest male chimp in captivity at an accredited U.S. zoo, died on Friday at the San Francisco Zoo. While the zoo says Cobby's cause of death is not yet ...

Bubbles, the 42-year-old chimpanzee once inseparable from Michael Jackson's glittering orbit, has traded global fame and late ...

Mwelu, a 34-year-old chimpanzee at Zoo Knoxville, is recovering well after undergoing a groundbreaking spinal surgery to remove a tumor. This operation is believed to be the first documented procedure ...

Charla Nash arrived at Sandy Herold’s house as she usually did. They’d been close friends for years. Little did she know this visit would change her life forever. As soon as Nash stepped inside, ...