In celebration of Earth Day, the Gladys Porter Zoo is hosting its annual Party for the Planet event. The celebration will ...

A Texas zoo is mourning the death of an endangered tiger after staff noticed the animal was deteriorating due to old age, the zoo announced Monday. Gladys Porter ... top tamarin monkey in mid ...

A Texas zoo is mourning the death of an endangered tiger after staff noticed the animal was deteriorating due to old age, the zoo announced Monday. Gladys Porter Zoo veterinary ... a 3-week-old cotton ...