For more than a century, the largest dinosaurs have seemed like a closed club dominated by a few famous sauropods with necks as long as city buses. Now a neglected set of bones is forcing ...

Artist's impression of Diamantinasaurus matildae, a long-necked sauropod dinosaur. (Travis Tischler via Courthouse News) (CN) — High in the Andes mountains of northwestern Argentina, at an elevation ...

Joaquinraptor probably fed on plant-eating dinosaurs including juveniles of the enormous long-necked titanosaurs that populated the area, duck-billed hadrosaurs and possibly others. A fossil unearthed ...

What do you get when you combine a massive, long-necked dinosaur and a road that can’t handle its weight? An accident that makes headlines, and a fossil discovery for the ages. That’s exactly what ...

Huayracursor jaguensis lived during the Late Triassic period. Paleontologists may have discovered when plant-eating dinosaurs evolved their long necks after a new species of sauropodomorph was found ...

B U E N O S   A I R E S, Argentina, Feb. 23 -- An Argentine paleontologist claims to have unearthed remains ofthe world's largest dinosaur in the latest find to show thenation's richness in bones ...

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 ...

WASHINGTON — 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 not only ...