They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always ...

Previous discoveries of dinosaur bones in the bellies of T-rex fossils, and even T-rex-shaped bites out of the tails of other dinosaurs, have suggested that the late Cretaceous era (66–100 ...

Would a T.rex catch a Triceratops? What did a Stegosaurus eat? Where did the Yi find its food? How do we know what dinosaurs looked like? Make predictions, use scientific equipment and perform ...

The sale is the second-ever of a fossilised dinosaur skeleton auctioned by Sotheby's. The first, a T-rex nicknamed Sue, was sold to Chicago's Field Museum in 1997 for $8.36m. The Gorgosaurus was ...

By studying chickens and other birds, scientists are gaining insights into the biology, behavior and ecology of extinct dinosaurs. These unassuming birds, being modern-day relatives of T.

Many decades after its debut, T. rex was the largest known carnivorous dinosaur. In later generations, the theropod dinosaur ...