In the past, analysis of Tyrannosaurus rex bones suggested that the enormous dinosaurs died by the age of 30. But a new study of T. rex leg bones suggests that they may have lived longer than ...

Gus is about 12.5-feet-tall, 38-feet-long, and could fetch the highest price for any dinosaur ever sold at auction.

Dinosaur DNA may still be out of reach, but scientists are uncovering something almost as exciting—ancient blood vessels hidden inside fossilized bones. In a massive Tyrannosaurus rex nicknamed Scotty ...

Come July, a Tyrannosaurus rex fossil is going under the hammer at Sotheby’s New York, with a colossal estimate to match.

You now have the opportunity to own something that's 67 million years old. All you need is $8 million. Christie's is about to auction off the bones of a Tyrannosaurus rex named Stan. He's one of the ...

A T. rex named Gus is set to be auctioned with the highest estimate ever placed on a dinosaur. One of the most complete ...