WASHINGTON (Reuters) -Tyrannosaurus subdued prey with raw power, using bone-crushing bite force. But other meat-eating dinosaurs that rivaled T. rex in size used different approaches. Giganotosaurus ...

Paleontologists have long been puzzled about how the Spinosaurus -- a giant dinosaur and aquatic predator -- would have behaved. Now, they believe it would have been less like an otter, and more like ...

Revolutionary new research has shattered long-held assumptions about dinosaur predation strategies, revealing that Tyrannosaurus rex’s bone-crushing bite force was just one of several successful ...

Who was the biggest predator of them all? For as long as I can remember, Tyrannosaurus rex has been the heavyweight champion of the meat-eating dinosaurs. But its reign would not go unchallenged.

There is much to marvel about dinosaurs — their diversity (well over a thousand species), their adaptability (swamps to deserts, mountains to shorelines), the length of their reign as top terrestrial ...

WASHINGTON (Reuters) - The biggest dinosaur predator that ever stalked the Earth was also the weirdest. Scientists announced on Thursday the discovery in Moroccan desert cliffs of new fossil remains ...

Paleontologists have long been puzzled about how the Spinosaurus – a giant dinosaur and aquatic predator – would have behaved. Now, they believe it would have been less like an otter, and more like a ...