The Houston Zoo was forced to evacuate its chimpanzee habitat Monday morning after one of the animals smashed an interior panel of glass.

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.

This Asian Elephant Awareness Month, we celebrate Thailand, the elephant, who is one of the oldest and longest residents at ...

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.