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 ...

Doug was the leader of his chimpanzee group. He had quickly gained a reputation from human observers as a fair and tolerant ...

The Zoo on Wednesday announced the recent passing of Maggie, one of the oldest chimpanzees in the United State, from lymphoma ...

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

Doug was the leader of his chimpanzee group. He had quickly gained a reputation from human observers as a fair and tolerant alpha male. One day he was ...

Doug was the leader of his chimpanzee group. He had quickly gained a reputation from human observers as a fair and tolerant alpha male. One day he was separated from the group for some health ...

often ensuring harmony within the chimpanzee troop," said SF Zoo CEO and Executive Director Tanya Peterson. "Although she allowed the males to think they were the alpha, Maggie would step in when ...

Maggie, a 55-year-old chimpanzee at the San Francisco Zoo, died from lymphoma just before her 56th birthday. She was known for her colorful blanket nests and subtle matriarchal role within the troop.

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 age of 55. The chimpanzee, named Maggie, was diagnosed with lymphoma and ...

Maggie, a chimpanzee that had been at the San Francisco Zoo for over half a century, died last week after suffering from cancer. Maggie was believed to be just shy of 56 and came to the zoo in 1970, ...