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 ...

Zoo officials — in San Diego and across the country — aren ... a great ape researcher and official with the Indianapolis Zoo, lets chimpanzees and orangutans play touch-screen games like ...

“Chimpanzees and bonobos were looking longer ... who had been transferred there 26 years earlier from the San Diego Zoo. (Members of captive ape populations are often moved to new facilities ...