WASHINGTON (Reuters) - The dreaded dinosaur Allosaurus was the scourge of the Jurassic Period landscape some 150 million years ago, an apex predator just as Tyrannosaurus rex was 80 million years ...

Not one, not two, but three rare dinosaur fossils stormed Christie’s on December 12. The auction house sold the fossils as part of a sale titled Jurassic Icons: Allosaurus and Stegosaurus that ...

Add Yahoo as a preferred source to see more of our stories on Google. One of the Jurassic Period's fiercest predators, known for ripping apart its prey before gulping it down, has arrived at The ...

Allosaurus was at the top of the food chain many years before T. Rex. Allosaurus was at the top of the food chain many years before T. Rex. Dinosaur Train is available to stream on pbs.org and the ...

WASHINGTON — A dinosaur fossil at the Smithsonian's National Museum of Natural History is celebrating a big achievement for one of its fossils. Its fossilized skeleton of the Jurassic dinosaur ...

The Smithsonian National History Museum’s fossil specimen of Allosaurus fragilis is perched like a nesting bird guarding a clutch of fossilized eggs. (Courtesy USNM V 4734, Department of Paleobiology, ...

Jackson Ryan was CNET's science editor, and a multiple award-winning one at that. Earlier, he'd been a scientist, but he realized he wasn't very happy sitting at a lab bench all day. Science writing, ...

Some dinosaurs that were facing a resource-scarce environment in present-day Colorado resorted to scavenging and possibly cannibalism, a new study showed. According to a study published Wednesday in ...

In a paper published August 23, authors Cameron Pahl and Luis Ruedas, of Portland State University, show that Allosaurus, a large carnivorous dinosaur from the Jurassic that has long been thought to ...

The hunting allosaurus used its head like a baseball bat, knocking its prey sideways before using its teeth to tear away flesh. Subscribe to read this story ad-free Get unlimited access to ad-free ...