A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs. The newly discovered dinosaur, Joaquinraptor casali, preyed on the soggy ...

Aug. 29 (UPI) --An interdisciplinary team of specialists from Argentina's National Scientific and Technical Research Council, or CONICET, discovered most of the skeleton -- including the skull and ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists in Argentina have discovered a new species of dinosaur that they believe could be at least 70 million years old. The ...

A herbivorous dinosaur that fended off predators with a row of spines running along its back and lived 140 million years ago has been found in Argentine Patagonia. The discovery of the new species of ...

Seventy million years ago, southern Patagonia was a warm, seasonally wet landscape where dinosaurs, turtles, frogs, and mammals thrived. Hidden within its floodplains, a powerful predator stalked its ...

Kostensuchus atrox was a top predator which lived just before the extinction of the dinosaurs, and likely chomped on them A newly-discovered species of a large, crocodile-relative predator has been ...

Scientists in Argentina have discovered a new species of dinosaur that they believe could be at least 70 million years old. The Joaquinraptor was discovered in 2019 in Patagonia, the southern tip of ...

A herbivorous dinosaur that fended off predators with a row of spines running along its back and lived 140 million years ago has been found in Argentine Patagonia. A reproduction of its spiny neck was ...