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

However, at face value, the fossils available for study ... Ankylosauridae (armored plant-eating dinosaurs such as the club-tailed Ankylosaurus), Ceratopsidae (large three-horned herbivores ...

Chaos Theory brings dinosaurs to the real world alongside humans, showing more than two dozen different types of dinos.

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