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

Dinosaurs may not have been declining before the asteroid impact after all – new research shows that the apparent drop in ...

A new study suggests that dinosaurs likely weren't in decline before an asteroid wiped them out 66 million years ago; instead ...

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

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

Chickens treated to inhibit the sonic hedgehog (Shh) pathway during development grow feathers that resemble ancient ...

Many of the footprints belonged to theropods – meat-eating dinosaurs that walked on two legs. These include morphotype-1a, a ...

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

Dinosaurs could have been roaming Earth today if it wasn't for the asteroid, says a new study, as it suggests their existence wasn't threatened before the disaster.