This orangutan at a zoo in the United States was not impressed after two howling siamangs decided to pick on him. They pulled on his hair and attempted to take his cardboard scraps from right ...

A shocking video of an angry orangutan trying to attack a man is going viral. A visitor at an Indonesian zoo was recently attacked and grabbed by an orangutan after he got too close to the animal ...

This is the moment an angry orangutan teaches a teenager a lesson he'll never forget after he jumped too close to her at a zoo in Indonesia yesterday.. Hasan Arifin, 19, leapt over the safety rail ...

19-year-old Hasanal Arifin allegedly hopped the fence at the Kasang Kulim Zoo and was taunting the orangutan when the angry primate grabbed him by his extended arm.

CLINGING to each other for dear life, this mother and baby orangutan were just moments from death after being attacked by angry villagers.

An orangutan at Australia's Perth Zoo was captured on video "evicting" a possum that had invaded its enclosure by hurling it from the top of a tall tower in front of shocked visitors.