Imagine a world where massive, shaggy giants wandered ancient forests, their claws tearing at trees and their bulk reshaping ...

Dire wolves who were prominent in HBO's "Game of Thrones" series no longer belong solely to the realm of fantasy. Meet ...

Colossal Biosciences, the genetic engineering company working to bring back the woolly mammoth, has actually already brought back one of its extinct Ice Age cohabitants: the dire wolf. The Dallas ...

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.

The temporary exhibit, "Ice Age: Frozen in Time," runs from Monday ... "You will be amazed to see how massive these animals were. The size of a mammoth's tusks or a saber-tooth cat's teeth ...