Such a scenario would never have actually happened. T. rex and Giganotosaurus did not live at the same time, in the same place, or even in the same environment. Both theropod dinosaurs roamed the ...

Instead of one T-rex, The Lost World: Jurassic Park presents the audience with a power couple that works together to protect their child in the form of Doe and her mate, Buck.

The young Gorgosaurus knew what it liked for dinner. About 75 million years ago in what is now Canada's Alberta province, this fearsome T. rex cousin set about hunting turkey-sized yearlings of a ...

Sue, one of the largest and best-preserved T. rex specimens ever found, is on display in the permanent collection at the Field Museum in Chicago, shown on April 1, 2014.