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 ...

Natural history buffs with Tyrannosaurus-sized bank accounts got a chance to ante up on Sunday when an unusually large collection of fully assembled, museum-quality dinosaur skeletons was put up for ...

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 ...

150 million-year old skeleton of an Allosaurus on auction PARIS (Reuters) - The near-complete skeleton of a carnivorous dinosaur which roamed the earth around 150 million years ago was sold at a Paris ...

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, ...

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 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, ...

DALLAS (Reuters) - Natural history buffs with Tyrannosaurus-sized bank accounts got a chance to indulge themselves when a large collection of fully assembled, museum-quality dinosaur skeletons was put ...

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 ...

One of the most impressively complete dinosaur fossils ever recovered is getting an autopsy. Big Al the Allosaurus, a 150-million-year-old resident of Wyoming, recovered 30 years ago and currently 95% ...

SALT LAKE CITY, Utah — Allosaurus was a fierce predator at the top of the dinosaur food chain millions of years before Tyrannosaurus rex claimed its “king of the dinosaurs” title and researchers have ...