The Indianapolis Zoo welcomed another addition to its orangutan exhibit on Thursday. Sirih, a female orangutan at the zoo, ...

The Orangutan Project A baby orangutan has been rescued and is “on the road to recovery” after he was kept in a “tiny cage" amid “unthinkable” conditions for six months. In an Instagram ...

"Cheyenne was a remarkable individual," the zoo said in a statement. "She was a smart and strong-willed orangutan. While she was the oldest orangutan at the Houston Zoo, she was probably the ...

Cheyenne arrived at the Houston Zoo when she was 21 and quickly became a favorite among staff and visitors with her "intelligent and strong-willed" personality.

A Como Zoo orangutan recently had a very interesting trip to the doctor. On Dec. 13, an orangutan named Markisa gave birth to a baby via Caesarean section at the University’s Veterinary Medical Center ...

A court of appeals granted a writ of habeas corpus to 29-year-old Sandra, a female orangutan in the Buenos Aires zoo in an unprecedented ruling worldwide, according to which the ape was recognized ...