Paleontologists have discovered a new giant predatory dinosaur and it had teeny tiny itty bitty arms. The Meraxes Gigas, uncovered in northern Patagonia, Argentina, roamed the earth millions of years ...

The paleontologists began digging in the area back in 2012 after Juan Ignacio Canale and his colleague found a sauropod fragment at the field site. The dig took around three months and required some ...

By cutting into a tiny throat bone, Princeton's Chris Griffin showed that it belonged to an adult of a smaller tyrannosauroid ...

About 100 million years ago, a giant predatory dinosaur stalked what is now the Patagonian region of Argentina. Weighing more than four tons and stretching about 36 feet long, the newly discovered ...

The characteristic small arms of the T. rex might have been used to help them in the throes of passion. Scientists in Argentina have discovered a new species of dinosaur predator that has similar ...

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You’ve probably heard the jokes. Now, paleontologists want to know why Tyrannosaurus rexes’ arms are so short. The Field Museum’s dinosaur Sue is lending a hand — er, an arm — to the project. Stream ...

CHICAGO (WREX) — Scientists at the Illinois Field Museum are doing research on the Tyrannosaurus Rex SUE. Researchers removed an arm from the dinosaur skeleton to understand how strong the ...

Everybody knows the name Tyrannosaurus rex. The most famous dinosaur to ever walk the Earth has been made iconic by movies like "The Lost World" and "Jurassic Park," but through its notoriety, it has ...

Almost everyone has heard of Tyrannosaurus rex, but how much do you actually know about this iconic dinosaur predator? Take ...

Paleontologists in Argentina have discovered a new species of dinosaur, with disproportionately short arms like those of Tyrannosaurus rex. A fossil of Meraxes gigas, as the new dinosaur has been ...