The fossil skeleton of a newly discovered dinosaur species was found in a pose suggesting it slept like modern birds. This sleeping behavior may have been more common than expected among non-avian ...

Well, for starters, they are That’s right, dinosaurs do still exist, and they are everywhere, in the form of birds. That ...

Millions of years ago, dinosaurs were abundant on the earth, and one common type was the sauropod. These dinosaurs had some of the longest necks in history and are also among the largest animals ...

Before the K-T extinction, dinosaurs had to endure another mass extinction in the early Triassic. And they did so brilliantly.

So called mummified dinosaurs — well-preserved specimens which retain surface features like skin or nails — are exceedingly rare, but they might not be quite as rare as we previously supposed ...

Like T. rex and some modern sloths, this strange 90 million year old dinosaur had two fingers on each hand.

Dinosaurs took on a huge variety of shapes and sizes. Some walked on four legs and some on two. Here are a selection of Late Cretaceous dinosaurs from what is now the USA. From back to front: ...

Explore some of the discoveries that changed how we view dinosaurs and revealed the direct link between modern bird species and theropod dinosaurs.

However, scientists have found traces of downy feathers on fossils of a plant-eating dinosaur, suggesting that feathers may have been more common in dinosaurs than we thought.

Paleontologists continue to discuss the possibility of their even earlier presence in the common ancestor of dinosaurs and pterosaurs (the first flying vertebrates with membranous wings) around ...