This specimen of Allosaurus shows evidence of injuries that may have resulted in the animal's death at a relatively young age. "Big Al" was featured in the BBC's "Walking With Dinosaurs: Allosaurus" ...

University of Wyoming researchers used CT scanning to see how much of the fossilized bones in an historic dinosaur were real.

Over the next few years, paleontologists located more of the dinosaur with its bones "articulated" — or, fossilized in the same order as when it was alive. That means that after the allosaurus ...

What can you tell about a dinosaur’s behavior by examining fossils of its teeth? Just how many teeth did a T-Rex have? How did Stegosaurus protect itself from Allosaurus? Why did Diplodocus swallow ...

Eight original and reconstructed dinosaur fossils will be showcased ... which would you choose, and why? An Allosaurus known as “Big Al 2”, also discovered in Wyoming, will also be displayed ...