New research revealed that a giant scorpion that lived 415 million years ago may have grown longer than a modern refrigerator ...

For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

Fossil fragments found in the U.K. have been identified as remains of the largest scorpions ever. Measuring more than a meter in length, Praearcturus gigas was among the first large predators to ever ...

Hundreds of whale fossils, including those from extinct species new to science, range in age from recent to five million years old and are also home to undescribed deep-sea creatures.

On the second floor of a sleek but unremarkable office building just west of downtown Dallas, Texas, an animatronic white wolf stands atop a promontory, slowly surveying the vast entry area for ...