Do animals have siblings, aunties, or cousins? Can they survive without any family at all? Female gazelles, like this ...

And after seeing these delightfully cute photos, we now have another happy addition to the list: baby orangutans ... an estimated 600,000 orangutans roamed the Borneo and Sumatran rainforests.

The exception to this rule is the mother and baby bond ... One of the major dangers of losing these orangutans is that they are huge seed dispersers. Sumatran orangutans are frugivores, or ...

The air rifle shots blinded Hope and broke the orangutan's collarbone Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013. Her work has previously appeared on MTV ...

A new study comparing wild and zoo-housed Sumatran orangutans reveals that life in a zoo significantly alters how orangutans ...

Elok and Negara didn't hit it off as hoped, so they will be sent elsewhere to find new mates to support dwindling orangutan ...

On March 10, Labu, a Sumatran orangutan, arrived at the San Diego Zoo from the Fresno Chaffee Zoo as part of the Species Survival Plan Program, according to an April 22 news release. He can be ...

A new study comparing wild and zoo-housed Sumatran orangutans reveals that life in a zoo significantly alters how orangutans interact with their environment. Researchers analyzed over 12,000 instances ...