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

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

Researchers made an extraordinary discovery of 9,000-year-old rocks with drawings etched into them, positioned next to footprints believed to belong to dinosaurs from the Cretaceous Period around 66 ...

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

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

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 ...

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

Paleontologists have discovered the fossilized remains of a crocodile "hypercarnivore" that lived in what is now Argentina some 70 million years ago—and it ate dinosaurs. Named Kostensuchus atrox, the ...

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

Around 66 million years ago, the reign of the dinosaurs came to a fiery end. An asteroid about 7 miles (12 kilometers) wide, ...

Using uranium-lead dating, researchers calculated the age of the eggs, rather than the sediments around them, at the ...

A new study brings together intriguing details about the little-known Rhabdodontidae dinosaurs of Late Cretaceous Europe. These gregarious herbivores, characterized by robust builds and beaks ...