However, a few zoos have come up with ways to broaden their animals' horizons, and the Smithsonian National Zoo in Washington, DC, is particularly innovative in this regard. Their unique "orangutan ...

An orangutan bit a zookeeper’s hand through a mesh barrier, causing a serious injury, a Washington zoo said. The incident ...

While she was the oldest orangutan at the Houston Zoo ... which enabled her to figure out even the most complicated ...

build trust and add enrichment to their lives, Neves said. The zoo is investigating the incident and evaluating protective barriers at enclosures. There are four adult orangutans at the zoo ...