The Houston Zoo says goodbye to Charlie, a 53-year-old chimpanzee remembered for his gentle nature, playful “old-man” spirit, ...

The Columbus Zoo has joined the ranks of the conservation community in mourning the death of Jane Goodall, a scientist who focused her study on chimpanzees. In a statement, the Columbus Zoo and ...

Charlie came to the Houston Zoo on June 14, 2010. The date was a meaningful one as it coincided with the 50th anniversary of ...

The Sunset Zoo in Manhattan reports that one of its more well-known residents has died. The Sunset Zoo issued a press release ...

KNOXVILLE, Tenn. — A Zoo Knoxville chimpanzee is recovering after a historic spinal surgery to remove a tumor. Workers with Zoo Knoxville said this operation is believed to be the first documented ...

A chimp at Zoo Knoxville had spinal surgery considered to be the "first documented procedure of its kind." Mwelu is a chimpanzee at Zoo Knoxville How to see the chimps at Boo! at the Zoo: Tickets, ...

KNOXVILLE, Tenn. (WATE) — After undergoing a first-of-its-kind surgery, a Zoo Knoxville chimpanzee is recovering well. Mwelu, a 34-year-old chimpanzee, underwent spinal surgery in September after a ...

KNOXVILLE, Tenn. — Zoo Knoxville said one of its chimpanzees is recovering well after he underwent historic spinal surgery to remove a tumor. The zoo said 34-year-old Mwelu has had no setbacks, and ...

Pioneering chimpanzee scientist Jane Goodall has died at the age of 91. The Columbus Zoo and Aquarium joined the global community in mourning Goodall's death. The Columbus Zoo has joined the ranks of ...

A Knoxville chimpanzee has made medical history. Mwelu - called Lu for short - is believed to be the first chimpanzee ever to have spinal surgery to remove a tumor, according to Zoo Knoxville. This ...