It could be the tiny arms, or the massive head flopping on the end of the long neck, but the Tyrannosaurus Rex was the hands-down favorite contestant on the “American Ninja Warrior” course ...

The T. rex bones found in 2023 – which included parts of the skull, tail, leg, and hip – were wrapped in plaster jackets and transported to Denver. Scientists estimated the juvenile dinosaur ...

The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in “Jurassic Park.” But new research suggests that this classic image might be wrong.

The T. rex would grow even larger, reaching up to 40 feet in length and weighing as much as 15,000 pounds. However, it was the earlier Ulughbegasaurus that set the stage for the T. rex's dominance ...

03:02 Why music legends travel to this remote island 03:24 See the record-smashing T. rex that sold for $31.8 million 01:27 Doja Cat covered in red paint and 30,000 crystals for fashion show 00:49 ...

T. rex arrives in Washington 15 photos They based the T. rex model on a computed tomography (CT) scan from a scaled replica of one of the best-preserved skulls.

T. rex couldn't run, researchers conclude July 18, 2017 / 10:44 AM EDT / CBS News LONDON -- Tyrannosaurus rex was a slowpoke.

The characteristic small arms of the T. rex might have been used to help them in the throes of passion. Scientists in Argentina have discovered a new species of dinosaur predator that has similar ...

The near-complete composite of a Tyrannosaurus rex skeleton dubbed “Trinity” sold for $6.1 million at an auction in Zurich, Switzerland. The T-rex skeleton, standing 12.8 feet high and 38.1 ...

Members of the Tyrannosaurus Rex family may be known for their fighting skills, but that doesn't mean they weren't sensitive lovers, a new study suggests. Journalist Bonnie Burton writes about ...

Someone out there was so keen on this T. rex they bid $31.8 million for it. There's "old" money, "new" money and then there's "got enough cash to buy a T. rex skeleton" money.

Guanlong looks like a smaller, more graceful T. rex. It has steak-knife-like teeth, but with longish arms instead of the short, rather pathetic arms of T. rex.