Visitors could be forgiven for thinking they'd stumbled across the training ground for the next olympic games during their ...

Young orangutans build broad diets through watching and exploration, giving them more options when familiar foods are hard to ...

A baby orangutan named Irene was rescued along with her mother from the devastating wildfires ravaging Indonesia.

Orangutan mothers arrange playdates for their babies, but socialization costs them more than many people realize.

Orangutans are the most solitary of great apes, with mothers spending most of their lives solely with their infants. But a ...

The orangutan mother and baby were found by conservation workers in Indonesia enmeshed in a trap thought to be for wild boar.

Wildfires in Indonesian Borneo have displaced orangutans: rescuers found a roughly 20-year-old female in a burned forest, ...

A female orangutan that was likely starving was evacuated Wednesday from an area razed by fire on the Indonesian island of ...

The discovery of five baby orangutans abandoned on a plantation in eastern India is highlighting the country’s growing role ...

A twelve-year study of wild Sumatran orangutans reveals that juveniles acquire five to six times more knowledge from social ...