The adult male orangutan then used his fingers to apply the plant juices to an injury on his right cheek. Afterward, he pressed the chewed plant to cover the open wound like a makeshift bandage ...

and we found the orangutan on someone's farm," said Ari, shrugging off the concerns raised by environmentalists. "That's the nature of an adult male animal, he doesn't stay in one place ...

This is Otto, an adult flanged male orangutan, avoiding fires and traveling through a smoke-filled forest in the Tuanan Orangutan Research Station in Indonesian Borneo. Disclaimer: AAAS and ...

Vandu and Raba sit listlessly on a metal bar, under the shadows of blocks of high-rise flats, oblivious to the sounds of traffic and construction work that surround them. With little more than ...

The adult male orangutan then used his fingers to apply the plant juices to an injury on the right cheek. Afterward, he pressed the chewed plant to cover the open wound like a makeshift bandage ...