A chimpanzee at San Francisco Zoo and Gardens who was said to be one of the oldest in the United States died this week at the ...

The San Francisco Zoo is under fire after an audit report compiled by the San Francisco Animal Control and Welfare Commission ...

San Francisco Zoo announced Maggie, its beloved chimpanzee, died at age 55 after being diagnosed with lymphoma. The zoo said ...

Nancy Chan, spokesperson for the San Francisco Zoo, said that there are only 12 founder animals in the breeding programs, and all 2,000 of their progeny have in some way come from those original ...

Zoo officials said both human and animal cancer specialists contributed to Maggie's care. The chimpanzee's passing comes just ...