A newly discovered raptor had a knobby bump on its head, suggesting that, like some larger dinosaurs, it engaged in ...

Some 150 million years ago sauropods dramatically shaped the dinosaur ecosystem in what is now the western U.S., according to a new study ...

Babies and very young sauropods—the long-necked, long-tailed plant-eaters that in adulthood were the largest animals to have ...

More than 66 million years ago, Mexico was home to numerous species of dinosaurs, some of them as terrifying as T. rex.

A family in Colborne, Ont., received a surprise after returning from a Mexican vacation and finding a gecko in their suitcase ...

Whether it's digging up weathered bones from a paleontological site or reexamining forgotten trays in museum and university ...

New research shows that baby dinosaurs played a crucial role in feeding Jurassic predators and keeping ancient ecosystems ...

Despite growing into the largest animals ever to walk on land, sauropods began life small, exposed, and alone. Fossil ...

By Will Dunham WASHINGTON, Jan 30 (Reuters) - It may have been suicidal for a predator to go after a healthy adult ...

Baby sauropods were the fast food of the Late Jurassic, feeding multiple predators and propping up the entire ecosystem.

The study, published in the New Mexico Museum of Natural History and Science Bulletin, used data from fossils laid down 150 million years ago in the Morrison Formation*, in the United States, to map o ...

Scientists at the American Museum of Natural History investigated old specimens that had been at the museum for decades and ...