In Argentina, scientists have identified Joaquinraptor casali, a new megaraptoran dinosaur species, with a crocodile relative ...

A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs.

In a discovery that’s reshaping what we know about ancient crocodilians, paleontologists have identified a tiny land-dwelling ...

Most of what researchers previously knew about the iconic Cretaceous dinosaurs came from their domed heads, which endured ...

A fossil unearthed in Argentina of a newly identified species of meat-eating dinosaur is providing insight into a poorly ...

People from around the world come to Glenrock to dig 67-million-year-old fossils from T. rex, Triceratops, and other famous ...

A croc bone locked between the 70-million-year-old predator’s jaws gives scientists a rare look into its life and possibly ...

Fossils from Brazil reveal sauropods plagued by a painful bone disease that likely killed them. Researchers identified ...

Rock layers deposited before and after the major dinosaur extinction event 65 million years ago are surprisingly different.

Fossils reveal prehistoric stories: a baby pterosaur caught and drowned in a storm 150 million years ago near the Tethys ...

A fossil from about 66 million years ago reveals a species of dinosaur that is new to science, with claws that would have ...