The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in "Jurassic Park." But new research suggests that this classic image might be wrong. The teeth on T. rex ...

The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in "Jurassic Park." But new research suggests that this classic image might be wrong. The teeth on T. rex ...

Named for its razor-like teeth, Novaculadon mirabilis came from a rodent-like order that outlived the dinosaur extinction before vanishing about 30 million years ago. By Sara Novak Around 145 million ...

Saber-tooth predators have long fascinated scientists and the public alike, epitomized by the fearsome Smilodon. These ...

Iguanas are considered an invasive species in Florida and are being hunted by people like Marco Island resident John Johnson. Iguana bites, though rare, can be painful due to their serrated teeth and ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The newly described Janjucetus dullardi is known from juvenile remains. This illustration depicts ...

A fossil pulled from Victoria’s Surf Coast has revealed a very different kind of whale, one built for speed, sight, and killing power. Measuring just over two metres, Janjucetus dullardi had large ...