Mexidracon longimanus, an ornithomimid with extra-long arms. The new find significantly rewrites the diversity of dinosaurs.

A new mammal species discovered in Mongolia reveals surprising insights into ancient inland ecosystems and the dietary habits ...

The thought of dinosaurs usually brings to mind huge, hulking creatures of the past. But not all dinosaurs were large. Some ...

“The fossil evidence suggests dinosaurs had at least small parasites,” said Jarzembowski. “Thorny-headed worms can be found ...

What can audiences expect at movie theaters this summer? Action-packed thrillers and live adaptations of familiar stories are ...

The fossil remains of Sarcosuchus imperator—a prehistoric reptile dubbed “SuperCroc”—were uncovered in the Elrhaz Formation ...