WASHINGTON (Reuters) -A fossil unearthed in Argentina of a newly identified species of meat-eating dinosaur is providing insight into a poorly understood group of Cretaceous Period predators, thanks ...

Add Yahoo as a preferred source to see more of our stories on Google. WASHINGTON, Feb 25 (Reuters) - In Argentina's Patagonia region 95 million years ago, some huge dinosaurs roamed the landscape ...

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 ...

Not all giant, meat-eating dinosaurs were built to crush bones. New research reveals that while some, like T. rex, packed a powerful bite, others relied on slashing and ripping, showing there was more ...

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

Balaur bondoc, as it’s called, is the first predatory dinosaur found to live in Europe during the final 60 million years of the Age of Dinosaurs. Although short and stocky, it still had large, deadly, ...

Spinosaurus mirabilis prowled around what is now Africa some 95 million years ago. Dani Navarro Roughly 95 million years ago, a large, meat-eating dinosaur with a curved, sword-like crest atop its ...

A reconstruction of a Late Jurassic Dry Mesa Dinosaur Quarry ecosystem around 150 million years ago which shows a diverse array of bipedal theropod dinosaurs including the largest in the ecosystem ...

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 ...