Giant mosasaurs, once thought to be strictly ocean-dwelling predators, may have spent their final chapter prowling freshwater ...

A fossil reveals the existence of Athenar bermani, a new sauropod that redefines the family tree of Utah's giants.

Paleontologists have identified a new species of sauropod dinosaur, Mamenchisaurus sanjiangensis, from a partial skeleton ...

Researchers have reclassified a long-misidentified fossil from New Mexico as Ahshiselsaurus wimani, a newly recognized giant duck-billed dinosaur that offers fresh insights into hadrosaur evolution ...

A series of massive dinosaur footprints in Colorado date back 150 million years, and a team of scientists has announced new findings about the creature’s movements.

In Big Bend National Park in Texas, geology students uncovered a rare fossil belonging to one of North America's largest dinosaurs. This discovery revives the study of a little-known giant from the ...

Scientists have identified a new giant horned dinosaur species that roamed across modern-day North Africa about 95 million years ago, despite its fossilised remains being destroyed during the Second ...

There might still be dinosaurs living on Earth today — if not for the giant asteroid. It’s a long-debated issue, but now researchers say the idea Dinosaurs were in decline before the Chicxulub ...

Tyrannosaurus rex may have been one of the few fearsome dinosaurs to pack a mighty bite, suggests new research. A study of 18 dinosaur species showed that the jaws of many of the prehistoric predators ...

Paleontologist Peter Makovicky is seen at the excavation site in Argentina's northern Patagonia region where fossils of the Cretaceous Period meat-eating dinosaur Meraxes gigas, Akiko Shinya via ...

A man was found dead inside a giant stegosaurus statue in Spain just hours after being reported missing by his family - police believe it was all one unfortunate accident ...

About 60 million years ago, long before humans and just after the dinosaurs vanished, a giant snake rose to the top of ...