The Phoenix Zoo lost its beloved mountain lion, Sierra, who was humanely euthanized this week after dealing with advanced renal failure. The Reid Park Zoo had to humanely euthanize their African ...

The Cincinnati Zoo's spring season is returning, reopening many attractions that are typically closed to visitors during winter months.

The zoo also offers behind-the-scenes experiences with elephants, kangaroos, hippos, lions, manatees, penguins and other animals. But additional purchases may be required. The Cincinnati Zoo was ...

Cincinnati is home to the country's second-oldest zoo. It's especially noted for its ... you'll see everything from a fennec fox or an African lion to an aardvark or a pygmy slow loris.