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October 21, 2015

Rare find: Abandoned dinosaur nests with eggshells

Huge meat-eating dinosaurs that stalked a vast floodplain some 150 million years ago in what is now Portugal left behind traces of their progeny: eggshells.

October 21, 2015

Dinosaur survived fearsome bite of hungry T. rex and left new evidence of ancient hunting

The fearsome bite of a hungry Tyrannosaurus rex left behind new evidence that the famous beast hunted for food and wasn't just a scavenger.

October 21, 2015

Next dinosaur rock star chosen in Canada

A spiky dinosaur took the top vote in a Canadian "Dino Idol" that asked visitors to one museum to select which fossil among five specimens that they wanted to see unwrapped from its protective packet

October 21, 2015

Secrets of dinosaur footprints revealed in bird X-rays

A detailed X-ray video of a modern bird foot is revealing the secrets of dinosaur tracks set down more than 250 million years ago

October 21, 2015

Flock of ancient 'butterfly-headed' flying reptiles discovered

An ancient flying reptile with a bizarre, butterflylike head has been unearthed in Brazil

October 21, 2015

Could dinosaurs have survived the impact that killed them?

The space rock that wiped out most of the dinosaurs may have had a colossal case of bad timing.

October 21, 2015

Huge trove of dinosaur footprints discovered in Alaska

A "world-class" dinosaur track site discovered in Alaska's Denali National Park shows that herds of duck-billed dinosaurs thrived under the midnight sun.

October 21, 2015

Meet Mercuriceratops, the dinosaur with 'wings' on its head

Fossils collected from Montana and Alberta have helped scientists name a new species of horned dinosaur.

October 21, 2015

Ancient 'sea monster' swam like a shark

A massive marine lizard may have swum like a shark, new research suggests.

October 21, 2015

Ancient dunes preserve signs of dinosaur-shaking quakes

Long ago, when the Earth had only one continent and one ocean, an earthquake rippled through western North America's great sand sea.