The find could shed light on the region's evolutionary history.
These primates aren't very good swimmers, but they can still catch fish with their long limbs.
Fossils heralded as the remains of 4- to 7-million-year-old hominids might actually come from apes.
Once widely distributed across Southeast Asia, only two populations of the tree-dwelling ape remain in the wild.
Orangutans act out meaning in a behavior that was previously thought to be uniquely human.
Humans are like the big fuel-guzzling SUV to the orangutan's slick hybrid.
Gorillas and other African great apes play tag, which suggests that this common childhood game has deep primate roots.