A Pittsburgh Zoo & Aquarium employee places mulch around a mastodon, one of the more than 50 animatronic animals in the “Ice Age: Frozen in Time” exhibit that opens April 14.

According to a release, the zoo said it will unveil a temporary exhibit called "Ice Age: Frozen in Time," which will "whisk guests on a journey 2.58 million years back in time to the deep freeze ...

A new temporary exhibit at the Pittsburgh Zoo & Aquarium takes visitors back in time to come face-to-face with incredible extinct animals. Ice Age: Frozen in Time runs from April 14 through Sept. 1.

You can now see a woolly mammoth, saber-toothed tiger and more at the Pittsburgh Zoo & Aquarium. Katie O'Malley visits with the zoo's Jessica Ries to learn more about the Ice Age: Frozen in Time ...