Researchers in Argentina have discovered remains of a tiny, herbivorous dinosaur with protective spikes, suggesting the group it belongs to lived in a much wider area than originally thought.

Now, almost seventeen years since the Sinosauropteryx splash, fluffy dinosaurs seem almost mundane. Finding yet another small, bird-like, fuzzy dinosaur doesn’t spur the same excitement that ...

When fossil hunters dug up the bones of a dozen tiny dinosaurs in northern Germany a few years ago, they assumed they'd found the remains of a clutch of juveniles -- mere youngsters in a family of ...

According to the researchers, the tiny dinosaur was agile and a fast runner. It lived in the Upper Jurassic period, about 150 million years ago. It was a member of a group of dinosaurs called the ...

Dinosaurs are often thought of as giant creatures, but new research adds to evidence they started out small. The evidence comes from a newly described fossil relative found on Madagascar that ...