T. rex possessed a unique flexible skull

Senckenberg scientist Ingmar Werneburg, together with an international team, re-examined the skull structure of Tyrannosaurus rex. Using an "anatomical network analysis," the researchers showed that the carnivorous dinosaur ...

Mini Dinosaurs Prowled North America (w/Video)

Massive predators like Albertosaurus and Tyrannosaurus rex may have been at the top of the food chain, but they were not the only meat-eating dinosaurs to roam North America, according to Canadian researchers who have discovered ...

'Montana Dueling Dinosaurs' to sell at NYC auction

(AP)—Two fossilized dinosaur skeletons found on a Montana ranch in 2006 are going on the auction block in New York City. They're expected to fetch between $7 million and $9 million.

Early carnivorous dinosaurs crossed continents

Did the first dinosaurs wander across continents or stay put where they first evolved? The first dinosaurs evolved 230 million years ago when the continents were assembled into one landmass called Pangea. The question of ...

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