Terror birds were at the top of the food chain, but one may have been killed in a vicious battle with a caiman, scientists found ...

Teeth marks made on the leg bone of a large avian reptile known as a terror bird 13 million years ago suggest an even bigger ...

Protein remnants in fossil enamel reveal new ways to study evolution. These molecules stretch our view of molecular ...

The work led by CENIEH researchers aims to increase awareness within the scientific community about the consequences of using ...

But T. rex was also the last of its meat-tearing family. The earliest tyrannosaurs evolved about 166 million years ago. In ...

Preserved in tan stone, the fossil of Mirasaura included much of the ancient reptile’s skeleton and a feather-like fan that ...

A Ceratosaurus fossil that is one of only four known to exist has sold for $30.5 million at auction. The rare dinosaur fossil ...

With a giant beak, the terror bird would have proved a formidable foe for most. Paleontologists think it may have been killed ...

Nichole Mercuri, 26, was walking along a Florida beach when she says she spotted a giant tooth that once belonged to a ...

A rare Ceratosaurus fossil, one of only four known to exist, has sold at $46.5 million at a Sotheby’s auction.

With each new discovery in paleontology, we are gradually moving away from the Hollywood-inspired image of dinosaurs ...

A rare Ceratosaurus dinosaur fossil, over 150 million years old, was sold for $30.5 million at a New York auction. It is one ...