Paleontologists may have discovered when plant-eating dinosaurs evolved their long necks after a new species of ...

The dinosaur existed during the Late Triassic period, known for the first real appearances of dinosaurs and the early ...

Argentinian scientists have found fossilized bones of one of the world's oldest dinosaur species in the Andes Mountains, the ...

Argentinian scientists have found fossilized bones of one of the world's oldest dinosaur species in the Andes Mountains, the ...

In a new study, researchers said they uncovered part of a skull as well as arm, leg and tail bones from the Lago Colhué Huapi ...

Paleontologists say a newly discovered species from Argentina's high-altitude Andes provides an evolutionary hint to how ...

A 230-million-year-old fossil found in Argentina shows that the evolution of sauropod dinosaurs’ long necks began earlier ...

The almost complete skeleton of a previously unknown species, Huayracursor jaguensis, has been found in northwest Argentina, ...

The dinosaur’s bones are being held at the National University of Patagonia San Juan Bosco. There are no plans to put the ...

WASHINGTON, Sept 23 (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 ...

A new “ apex predator ” dinosaur species has been discovered based on its fossil, unearthed in Argentina with a crocodile bone stuck in its jaws. The species has been named Joaquinraptor casali, and ...