Top paleontologists have discovered that mating between some species of prehistoric behemoths was so violent that they ...

Fossils reveal dinosaurs were flourishing in diverse ecosystems right up until the asteroid impact ended their reign.

Pioneering techniques used in this research may soon be applied to other dinosaur fossils and alter the course of ...

Fossils from baby dinosaurs, some no bigger than a fingernail, point to the possibility that certain species lived and nested ...

On Friday, paleontologists and crews removed dinosaur fossils from a parking lot construction site in Dinosaur National ...

Once thought missing from Europe, horned dinosaurs were hiding in plain sight, misidentified for decades, until new scans ...

The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.

Ceratopsians were horned, beaked dinosaurs that once stomped their way all over North America and Asia during the Late ...

A high-traffic “dinosaur freeway” may have once stretched across a shoreline in what is now Bolivia. Traveling along this busy route were theropods — three-toed, bipedal meat-eating dinosaurs, which ...