52-year-old orangutan, Cheyenne underwent an emergency veterinary examination on Sunday morning, Jan. 9, 2025, to help ...

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

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

A baby orangutan at the New Orleans zoo showed its Chiefs pride, ripping up an Eagles T-shirt ahead of the Super Bowl.

Indonesia’s deforestation is once again rising after several years of decline, with 2024 marking the highest rate since 2021.

Hidden amid human-crocodile conflicts is the story of a unique relationship between a man, Pak Ambo and a crocodile, Riska.