Prehistoric insects reached sizes far beyond anything seen today, driven by environmental conditions that allowed their bodies to grow larger than modern limits. Higher oxygen levels in the atmosphere ...

Come face-to-face (or, face-to-fossil) with prehistoric ocean predators in an upcoming exhibition from London’s Natural ...

Long before mammals dominated the land and even before the most famous dinosaurs appeared, Earth was home to a wide variety ...

The jackalope is mythical, but Wyoming was home to an actual prehistoric rodent with two large horns on its head. The Ceratogaulus is one of the ...

Researchers have identified fossil evidence of a giant python — estimated to exceed 13 feet in length — that once lived on ...