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 ...

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Even after two centuries of research, paleontologists still know relatively little about certain expanses of time in the Age of Dinosaurs. The middle part of the Cretaceous, from about 83 million to ...

Ceratopsians were horned, beaked dinosaurs that once stomped their way all over North America and Asia during the Late Cretaceous period, about 80 million years ago. Their abundance in the fossil ...

The Cretaceous Period produced some of the most unusual dinosaurs ever discovered, with body shapes that still feel unsettlingly unfamiliar. Many of these creatures are known from incomplete fossil ...

Paleontologists have made a significant discovery in Utah, as a new dinosaur fossil named Iani smithi has been found in rocks dating back 99 million years. The dinosaur, which was about 12 feet in ...

How fast were dinosaurs? If we're talking medium-sized theropods: very. That's according to a new fossil discovery that has become the fastest theropod trackway ever documented from the Cretaceous. By ...

New dates for a long-debated New Mexico fossil site reveal that dinosaurs were thriving and regionally diverse until the end-Cretaceous asteroid strike 66 million years ago, according to a new study.

The end of the dinosaurs was clearly linked to an asteroid impact that brought the Cretaceous period to a close. But the details of their end have remained a matter of debate since the impact crater ...