New analysis shows several families of dinosaurs were likely thriving in North America in the latter days of the dinosaur era ...

Researchers have discovered two new species in a 125-million-year-old fossil in China. While they’d be wiped out by a T-Rex ...

Fossils of alvarezsaurid dinosaurs show bird-like air sacs in their bones. Scans revealed hollow spaces connected to their ...

This discovery highlights a greater diversity of iguanodontians in the Late Jurassic of Portugal than previously recognized.

The number of dinosaurs may have been stable before the asteroid impact, despite evidence that species were getting less ...

A new study from McGill University is reshaping how scientists date dinosaur fossils in Alberta's Dinosaur Provincial Park ...

the significance of the fossil remained unclear. Now, a team of paleontologists studying the rock’s surface has found 66 fossilized footprints from 47 individual dinosaurs belonging to the ...

"We analysed the fossil record and found that the quality of the record of four groups of dinosaur (clades) gets worse during the final 6 million years prior to the asteroid. The probability of ...

Among the 8,000 fossil records examined, the team found that Ceratopsians — a group that includes horned dinosaurs like Triceratops and its relatives — were the most common, probably because ...