The oil—which originates from the fruit of the tropical oil palm tree (Elaeis guineensis)—is used mainly in food items: as a cooking oil ... are home—the only home—for the arboreal Sumatran orangutan.

Sumatran orangutans are frugivores ... People hunt them for food, and there is little to no effort to enforce these laws. The ambivalence of law enforcement toward these animals is one of the ...

The “people of the forest” won’t live in the wild much longer if we keep chopping down their rainforest homes.

Orangutans that live in Sumatra usually make their nests in palm forests. But one day in 2014, Panut Hadisiswoyo caught sight of an orangutan riding around the streets of Medan, the island’s ...

Sirih foraged for food, clambered up and down ladders ... Such facilities are vitally important in protecting Bornean, Sumatran and Tapanuli orangutans. All three species are listed as ...