Everyone knows Tyrannosaurus rex—but did you know these fierce predators ... rex with a massive feathered model, a "roar mixer" to imagine its true voice, and a shadow theater bringing a T.

Tyrannosaurus rex was the most formidable predator on Earth ... rex’s calls often sound like a roar. “Large carnivores today, most of them are mammals, and roars are the sounds they produce ...

Known for its massive size, powerful jaws and razor-sharp teeth, the Tyrannosaurus rex was one of the most fearsome predators of the Late Cretaceous period.

The most complete and best-preserved Tyrannosaurus rex ever discovered will be on display through Sept. 7. Membership and ...

Tyrannosaurus rex was one of the most ferocious predators to ever walk the Earth. With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the ...

The T. rex Experience," featuring the most complete and best-preserved Tyrannosaurus rex ever discovered, on Saturday.

Sponsor: COSI Everyone knows Tyrannosaurus rex—but did you know these fierce predators started life as fluffy, gangly hatchlings? Or that they evolved from a family of mostly small, fast ...