A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming the land.

Alone Tyrannosaurus rex sniffs the humid Cretaceous air, scenting a herd of Triceratops grazing beyond the tree line. As the predator scans the floodplain, its vision suddenly snaps into focus. A ...

At the twilight of the age of dinosaurs, an agile and vicious predator named Nanotyrannus prowled western North America, resembling a smaller version of Tyrannosaurus - about a tenth the body mass - ...

UNDATED (WKRC) - The king of dinosaurs is earning its name 66 million years after extinction. A new study published in the Ecology and Evolution journal has uncovered the possibility that the ...

Jurassic World Brawlasaurs from Hasbro! Tyrannosaurus Rex vs. Triceratops Toys! Crash & Brawl, Download Scan and Battle! Found USA retail, Target, Toys R Us, Walmart $12.99 -$15.99 ish. FBI warns of 3 ...