Mountain lions, also known as cougars, pumas, or panthers, are elusive, powerful predators that roam some of the most rugged ...

The new habitat is home for the zoo’s two jaguars, Caipora and Saban, and the mountain lion Mystic. Here's a sneak peek of 'Big Cats of Arizona' before its grand opening.

As a new animal habitat sprung up at Phoenix Zoo, two California condors watched closely. Then they learned who was moving in.