An analysis of North America’s fossil record for the 18 million years before dinosaurs disappeared suggests the prehistoric ...

The menacing asteroid that wiped out non-avian dinosaurs left a colossal marine crater in what's now the Yucatan Peninsula.

Now that a "de-extinction" company says it has revived the dire wolf species that was extinct for over 10,000 years, could ...

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

A new study challenges the idea that dinosaurs were declining before the asteroid impact. Researchers at UCL Earth Sciences ...

The dinosaurs were not in decline before the asteroid hit, a new study finds. Instead, poor fossilization conditions and ...

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

Scientists have uncovered the first known fossil with air pockets, a feature previously unseen in this specific type of dinosaur. The fossils belong to a family of fast-moving dinosaurs called ...

Footprints of tail-clubbed armored dinosaurs, ankylosaurids, have been discovered for the first time, thanks to fossil ...