The Houston Zoo had to say goodbye to the oldest orangutan at the facility after she died unexpectedly. Cheyenne, who was 52 years old, had an emergency veterinary examination Sunday morning after ...

HOUSTON — The Houston Zoo is mourning the loss of one of its most cherished residents, Cheyenne, a 52-year-old orangutan who died unexpectedly on Sunday morning. Zoo officials said Cheyenne ...

The Houston Zoo announced Monday that Cheyenne the orangutan died over the weekend at age 52. In a post on social media, the zoo said Cheyenne died suddenly Sunday following an emergency exam ...