Long before whales dominated the oceans, Earth’s seas were home to a fish so massive it continues to challenge our ...

Millions of years after the last dinosaur roamed the earth, a new generation of killer animals rose to power. The Eocene, between 56-34 million years ago, was ruled not by killer reptiles but by a new ...

Paleontologist Thais Pansani stands in front the reconstructed skeleton of a giant ground sloth at the Smithsonian National Museum of Natural History in Washington, D.C., on July 11. The Associated ...

The Texas Department of Transportation (TxDOT) said it uncovered "large, prehistoric animals" described as "colossal creatures" during a recent archaeological survey ahead of work on the Lubbock Loop ...

A mystery has been building in the Caribbean. Decades ago, fossilized teeth were discovered in Cuba dating to about 18 million years ago. They were small but tapered, sharp and serrated. They were the ...

Officials discovered the remains of a giant ground sloth and other prehistoric animals near Lubbock while working on a new highway. The Texas Department of Transportation contracted an archeological ...

An exhibition of giant prehistoric animals will make its UK debut this year. Giants, developed by the Royal Belgian Institute of Natural Sciences and toured by Nomad Exhibitions, will open at ...