Tyrannosaurus rex was a giant of the prehistoric world, standing up to 13 feet (4 meters) tall and weighing around 9 tons (8 ...

Classification and scale This animal was a mosasaur,a group of large marine reptiles that lived during the Late Cretaceous ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The closest known relative of the infamous Tyrannosaurus rex has been ...

In a booming fossil market, the T. rex had been dethroned by a stegosaurus. No longer. By Julia Jacobs and Zachary Small ...

It is time to dig up the past with LEGO as they return to the prehistoric world of Jurassic Park. Get your brushes and digging tools ready as the LEGO Jurassic World Dinosaur Fossils: T-Rex Skull set ...

Equipped with powerful jaws and finely serrated teeth, paleontologists say the 43-foot-long prehistoric marine reptile deserves the name Tylosaurus rex. After remeasuring dozens of mosasaur specimens ...

Among all the different types of dinosaurs, the Tyrannosaurus Rex (T.rex) remains the most recognizable — with its comically short arms serving as a dead giveaway. But why are they so tiny? A new ...

How fast did the T-Rex actually move, and are we missing thousands of bizarre dinosaur species completely lost to history?

T.rex was perhaps the deadliest dinosaur that ever lived. However, that doesn’t mean it didn’t face threats from other ...

The long-running T. rex and Giganotosaurus face-off is compelling, but the two predators never coexisted. Their comparison instead highlights how size, bite force and hunting style evolved for ...