Paleontologists Uncover New Dinosaur With Tiny Arms Like T. Rex, Science

The predator is among the most complete of its kind ever found

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T. rex's short arms may have lowered risk of

There Was a Dangerous Purpose Behind T. Rex's Tiny Arms

Paleontologists Uncover New Dinosaur With Tiny Arms Like T. Rex

Was the “Nanotyrannus” real? Or just a young T. rex? Does it matter?

How Fast Did T. rex Run?' and other questions about dinosaurs

Why Do Some Dinosaurs Have Dinky Arms?, Blog

Newly discovered, primitive cousins of T. rex shed light on the

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Science Lab - Discover the Tyrannosaurus - Dino Safari Park

The 120-year search for the purpose of T. rex's arms