Roughly 150 million years ago, a speedy, dog-sized dinosaur with big feet sprinted around what is now Colorado, dodging giants like Stegosaurus and Diplodocus. Now, scientists have identified the ...

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Add Yahoo as a preferred source to see more of our stories on Google. A gigantic dinosaur twice the size of a city bus will soon be on display for the public to see – its one-of-a-kind green bones and ...

Add Yahoo as a preferred source to see more of our stories on Google. A worthy matchup of big teeth, little brains. Picture this: Two dinosaurs with massive teeth and hulking figures circle each other ...

Could humans suddenly growing to the size of dinosaurs be as catastrophic as the asteroid that wiped out the prehistoric giants? Would it even be a world ending event? The answer depends entirely on ...

Fossils of Duonychus unearthed in Gobi Desert of Mongolia It had two fingers on each hand, with large curved claws It is a member of the therizinosaur dinosaur group March 25 (Reuters) - Fossils ...

A new dinosaur has been identified and named. The dinosaur's name, Lokiceratops rangiformis, translates roughly to 'Loki's horned face that looks like a caribou.' What do you get when you cross Norse ...

Scientists have assessed just how large dinosaurs could really get. The answer is much bigger than we had previously realised. The inquiry finds, as an example, that the maximum size of T. rex is ...