A 48-year-old gorilla was euthanized in Colorado, zoo officials said. Screengrab from Cheyenne Mountain Zoo on Facebook A gorilla known for her tickle fights was euthanized due to age-related ...

The western lowland gorilla died in her sleep in her enclosure at the Columbus Zoo and Aquarium. Life expectancy for gorillas is about 50 years, so Colo beat the odds. At her passing, she had just ...

A gorilla described as a favorite of staff and guests alike at the Pittsburgh Zoo has died. Harry, a 33-year-old western lowland gorilla, died after a "sudden cardiac event" on Tuesday afternoon ...

Colo, the first gorilla born in captivity, died at the Columbus Zoo in 2017 at age 61. At the time of her death, she was the oldest-known gorilla in the world. In the early hours of Jan.

A western lowland gorilla ‘Nyati’ born at Como Zoo in October 2017 has died, according to zoo officials. Nyati was euthanized on Tuesday following what zoo officials say was “a significant ...

A gorilla known for her tickle fights was euthanized due to age-related health decline, a Colorado zoo said. A western Iowland “gorilla icon” named Roxie who was known by Cheyenne Mountain Zoo ...