Silverback gorillas are famous for their impressive, bulging physiques — and their rather modest genitalia. Now, scientists have uncovered a potential genetic link between these apes' small members ...

Louis is not like his fellow playmates. The gorilla has been a star at the Philadelphia Zoo for the past 14 years, but new videos have brought him nationwide attention. Weighing in at a hefty 470 ...

A surgical team from UCSF Medical Center removed the diseased right lung of a 422-pound gorilla Friday in a last-ditch effort to save the life of one of the San Francisco Zoo's most beloved primates.

CINCINNATI (AP) - The Cincinnati Zoo is suing for the return of a gorilla loaned to a California conservatory as a companion for Koko, the late gorilla famed for mastering sign language. In a ...

The degree of distortion in facial features is on the rise in certain endangered gorilla species, possibly due to inbreeding. Facial asymmetry in primates – including humans – is marked by a sort of ...