The tooth-marked bones of giant, plant-eating dinosaurs have provided a fascinating glimpse into the prehistoric feeding habits of large carnivores living in North America around 150 million years ago ...

A new analysis of the bite strength of 18 species of carnivorous dinosaurs shows that while the Tyrannasaurus rex skull was optimized for quick, strong bites like a crocodile, other giant, predatory ...

A dinosaur fossil footprint found about 50 years ago is from a plant-eating dinosaur – not a huge meat-eating dinosaur as previously thought, according to a new study. The footprint, which dates back ...

Large meat-eating dinosaurs took on the role of multiple species while growing up, resulting in a shocking lack of ecological diversity during the Mesozoic, according to new research.

The Meraxes gigas is similar to the Tyrannosaurus rex, huge with tiny arms. A new dinosaur species was discovered by paleontologists on Thursday, who have now named the giant carnivorous dinosaur ...

(CNN) — Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what is now Scotland, new research suggests. Lead study author Tone ...

Dec 9 (Reuters) - It almost is not fair. Carnivorous dinosaurs were armed with menacing teeth inside muscular jaws, wielded dangerous claws on their hands and feet, and boasted keen vision and sense ...

Dinosaurs were not just carnivores or herbivores; they were occasional omnivore too. We often think of dinosaurs as either preying on other dinos or mammals or as plant-eaters -- but in ecosystems ...

Newly identified dinosaur footprints found on the Isle of Skye, off the coast of north-west Scotland, have helped scientists build up a better picture of life on the island 167 million years ago.

A dinosaur fossil footprint found about 50 years ago is from a plant-eating dinosaur — not a huge meat-eating dinosaur as previously thought, according to a new study. The footprint, which dates back ...

Paleontologist Peter Makovicky is seen at the excavation site in Argentina's northern Patagonia region where fossils of the Cretaceous Period meat-eating dinosaur Meraxes gigas, Akiko Shinya via ...