Coelophysis is an early theropod dinosaur, a pioneering member of a group that will one day give rise to some of the biggest carnivores ever to live. He’s a lot more humble in his size, however, ...

A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas.

Ruby Reynolds and her father were on the beach when they discovered Ichthyotitan severnensis - the largest-ever marine ...

The life of a 166-million-year-old reptile has been turned upside down. While Marmoretta oxoniensis was believed to have swum ...

Paleontologists Discover Colorado 'Swamp Dweller' That Lived Alongside Dinosaurs ... may have evolved among some dinosaurs early in the Jurassic period about 180 million years ago.

With an incredible history and mysterious extinction, these fascinating creatures continue to puzzle scientists to this day.

Learn why a comprehensive comparison of crocodile skulls, teeth, and jaws hints that generalists, not specialists are best ...

Discover how crocodiles survived two mass extinctions thanks to their flexible diets and habitats, according to research.

Many mammals began to adapt to terrestrial life millions of years before the asteroid impact that caused the mass extinction of the dinosaurs, so there may have been a period in history when both ...

"There has been a bewildering array of different ecological roles for crocodylomorphs, from terrestrial herbivores and ...

Imagine a creature that watched dinosaurs rise and fall, endured the shattering impact of asteroids, and quietly survived as ...