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

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 ...

In Britain, it’s the norm to have three square meals a day, and most of us look forward to eating them. One in four of us snack between our meals, and 10 per cent of people average three snacks ...