Sue the T. rex strikes a pose at Chicago's Field Museum of Natural History. Most dinosaurs disappeared 66 million years ago in a mass extinction event caused by an asteroid that slammed into Earth.

Paleontologists are actively reshaping these ideas, including assumptions about the T. rex’ s speed. For instance, a 2021 ...

“Dinosaurs were probably not inevitably doomed to extinction at the end of the Mesozoic. If it weren’t for that asteroid, they might still share this planet with mammals, lizards, and their ...

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 teeth on T ...

Earlier this year, a study claimed that Tyrannosaurus rex was actually three separate species. Now, a new study refutes that claim and shows that T. rex is just one species.

Researchers claim to have new evidence that fossils found in the 1940s are not of a juvenile T-Rex, but of another distinct species: the Nanotyrannus. Hotspots ranked Start the day smarter ☀️ ...

But whether it’s woolly mammoths and dodo birds or Tyrannosaurus Rex being brought back from extinction, the concept of “de-extinction” is no less sci-fi. Business Briefing Become a business ...

More than a dozen climate protesters were arrested after they took over the lobby of New York’s Museum of Natural History for a “die-in” next to the iconic Tyrannosaurus Rex skeleton — … ...

Reconstruction of a late Maastrichtian (~66 million years ago) paleoenvironment in North America, where a floodplain is roamed by dinosaurs like Tyrannosaurus rex, Edmontosaurus annectens and ...

A rendering of Tyrannosaurus mcraeensis, a newly identified relative of T. rex.A partial skull on view at the New Mexico Museum of Natural History and Science was key to the discovery ...

T. Rex Skull Found in South Dakota Expected to Sell for $15M at Auction: 'The Ultimate Trophy' The Tyrannosaurus rex skull — named Maximus — is considered "one of the best and most complete of ...