Tyrannosaurus rex evolved from horse-sized scrappy dinos with relatively big brains and super sharp hearing.
A fossil stashed away in an Italian museum has given scientists a new appreciation for just how big a predatory, carnivorous dinosaur could get.
Specialized jaw bones helped it open really wide for incoming food.
The Usain Bolt of the dinosaur era has been identified, along with nine of the other fastest dinosaurs that ever lived.
The dinos danced with such enthusiasm that they left behind fossilized footprints as evidence of their moves.
Authorities inform the star that the fossil he purchased had been illegally smuggled out of Mongolia.
This year was one of the best ever for paleontology, marking the discovery of a diverse group of new dino all-stars.
Why just swim when you can fly underwater? That’s essentially what an iconic Dino Era marine predator did.
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