Four orangutans had to be tranquilized and moved back into their enclosure after a malfunctioning door allowed them to escape ...

An orangutan was able to briefly escape its primary enclosure after a "malfunction" at the Denver Zoo Conservation Alliance ...

An orangutan was able to escape from its exhibit after a “malfunction” at the Denver Zoo Conservation Alliance on Wednesday. The Denver Zoo confirmed with FOX31 that on Wednesday, around 3:45 ...

Four orangutans had to be tranquilized and moved back into their enclosure after a malfunctioning door allowed them to escape into a service hallway Wednesday at the Denver Zoo Conservation Alliance.

After years of construction, the city of Denver is celebrating a major milestone downtown: the grand reopening of the newly redesigned 16th Street.

The Denver Zoo Conservation Alliance unveils "Wild Village" which is a new place for kids and families to play.

They may be the kings of the jungle — but in the wild, the population of African lions continues to decline at an alarming rate.

DENVER — The best zoo the country might just be in Colorado. Denver Zoo Conservation Alliance and Cheyenne Mountain Zoo are in the running to be declared the country's "Best Zoo" in the Readers ...

Santa Barbara Zoo officials announced on Facebook the passing of Kisa, their elderly snow leopard. Kisa was born at the Denver Zoo in 2008 and came to Santa Barbara in 2019 when she was 11 years old.

DENVER — Denver's largest running event has arrived. The 19th annual Denver Colfax Marathon features several races over two ...