Researchers in the Andes of Argentina discovered one of the oldest known dinosaurs as a species new to science. Lucas Fiorelli (CRILAR-CONICET), Martín Hechenleitner (CRILAR-CONICET) and Léa Leuzinger ...

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

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

On this World Anatomy Day, Oct. 15, experts in the Center for Functional Anatomy and Evolution at Johns Hopkins Medicine are ...

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

Hollywood has used artistic license to take some liberties with dinosaurs, but new research may expose what these prehistoric ...

A research team said it has discovered the oldest known pachycephalosaur, the so-called head-butting group of dinosaurs distinguished by their thick, dome-shaped skulls.

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

A fossil from about 66 million years ago reveals a species of dinosaur that is new to science, with claws that would have ripped through its prey's flesh ...

In the basement of Connecticut's Beneski Museum of Natural History sit the fossilized footprints of a small, chicken-sized ...

A local museum will soon have a skull recreation on display of an ancient creature that hasn’t even been officially named yet ...

"The pace of change we’re seeing today is unlike anything we know of in the past 66 million years," said ecologist Jack ...