The oldest orangutan at the Houston Zoo died Sunday morning while in recovery after undergoing an emergency exam to diagnose ...

Cheyenne arrived at the Houston Zoo when she was 21 and quickly became a favorite among staff and visitors with her ...

Orangutans can live around 35-40 years in the wild, while the oldest orangutan to live in captivity died at age 62, according ...

Cheyenne, a 52-year-old orangutan at the Houston Zoo, died from complications of a kidney infection, the zoo said.

"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 ...

The Houston Zoo had to say goodbye to the oldest orangutan at the facility after she died unexpectedly. Cheyenne, who was 52 ...

Footage of a seemingly confused orangutan roaming the desolate site of an Indonesian coal mine, metres from excavators, has ...

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