Of all the Tyrannosaurus rex fossils we've found, it's statistically unlikely that any of them are the largest of their species to have lived. It's even difficult to gauge where they sit on the T.

rex may have been nearly 70 percent larger than previously thought. The largest T. rex specimen on record, nicknamed “Scotty,” weighed just under 20,000 pounds when it was alive, but the study ...

Featuring a cast of the most complete Tyrannosaurus Rex ever discovered, the Museum of the Rockies invites guests of all ages ...

The final analysis shows that Scotty is the largest dinosaur skeleton ever found in Canada. "This is the rex of rexes," Scott Persons, the lead author of the study and a paleontologist at the ...

Saskatchewan joined a team of paleontologists on a local expedition and stumbled across one of the biggest fossil finds in Canadian history. They found the first T. rex skeleton ever discovered in ...