Luis is a 15-year-old boy who loves animals, sci-fi and documentaries. He is also among foster children in Arizona looking ...

The Phoenix Zoo, with three government agencies, has sent 30,000 Chiricahua leopard frogs into wild habitat.

The Phoenix Zoo shows ABC15 one of its resident tortoises and explains how they're helping keep animals cool during summer heat.

Mystic, the female mountain lion from the Phoenix Zoo, was put to sleep this week due to advanced renal failure. GOP Plan to Permanently Rename Wildlife Refuge Six Flags to Shut Down Theme Park ...

The Phoenix Zoo announced Indu, the 59-year-old Asian elephant, was euthanized after a struggle with osteoarthritis and other age-related illnesses.

Click here for updates on this story PHOENIX (KNXV) — The Phoenix Zoo announced Thursday the passing of Indu, the zoo’s 59-year-old female Asian elephant. Indu arrived at the Phoenix Zoo in 1998.

Conservation efforts at the Phoenix Zoo and Southwest Wildlife aim to protect endangered species like black-footed ferrets and Mexican gray wolves.

The Phoenix Zoo lost one of its longtime residents this week. Sierra, a mountain lion, was humanely euthanized due to advanced renal failure.

Last month, cases of avian influenza, specifically the H5N1 strain of the virus, were reported at the Wildlife Zoo and Aquarium outside Phoenix, Ariz., claiming the lives of a cheetah, mountain ...

Noelle, a 12-year-old fennec fox at the Phoenix Zoo, died last week, officials said. Here's what happened to the cute animal.

Officials at Wildlife World Zoo in Arizona reported two big cats and three large birds died, while 25 human employees were also exposed to the bird flu.

LITCHFIELD PARK, AZ — Officials say animals at the Wildlife World Zoo in Litchfield Park have reportedly caught the bird flu, including some who have died. On Wednesday, the Maricopa County ...