A new Tyrannosaurus rex skeleton found at a dig site in southwest North Dakota.
It’s massive, it’s fearsome, and it’s about to make a dent on the auction block. Come July, a Tyrannosaurus rex fossil is making its way to Sotheby’s New York, with a colossal estimate to match. The ...
A new study has revealed why the Tyrannosaurus rex had such tiny arms. According to new research published by the Royal Society in the U.K. on May 20, the Tyrannosaurus rex's arms — which measured ...