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 ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

A new species of ancient dolphin has been discovered and it boasts "unique" tusk-like teeth that indicate the existence of a feeding strategy in marine mammals that was previously unknown to science, ...

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 ...

A prehistoric jet black river creature with shark-like teeth has been caught in the Choctawhatchee River in Florida. The melanistic longnose gar was found by the Fish and Wildlife Research Institute ...

The deep-sea creature is an image horror films are made of: Dark black flesh, teeth sharp as glass and an antenna that glows to entice prey in the ocean’s depths. It’s quite fitting that the ...