News tagged with t rex

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What did T. rex eat? Each other

It turns out that the undisputed king of the dinosaurs, Tyrannosaurus rex, didn't just eat other dinosaurs but also each other. Paleontologists from the United States and Canada have found bite marks on the ...

Oct 15, 2010
4.4 / 5 (16) 10 | with audio podcast

Fossils shake dinosaur family tree

(PhysOrg.com) -- Paleontologists have unearthed a previously unknown meat-eating dinosaur in New Mexico, settling a debate about early dinosaur evolution, revealing a period of explosive diversification and ...

Dec 10, 2009
5 / 5 (7) 5