The results show that T. rex evolved an extreme “high-power, high-stress” feeding style, while other giants—including spinosaurs and allosaurs—relied on weaker, slicing bites. These differences reveal ...

The teeth of Tyrannosaurus rex have been called "killer bananas," and a new study in the journal Scientific Reports shows just how hard those fearsome chompers could clamp down. "What we came up with ...

Revolutionary new research has shattered long-held assumptions about dinosaur predation strategies, revealing that Tyrannosaurus rex’s bone-crushing bite force was just one of several successful ...

Add Yahoo as a preferred source to see more of our stories on Google. This illustration provided by Mark P. Witton in March 2023 depicts a juvenile Edmontosaurus being eaten by a Tyrannosaurus rex ...

Close up of saltwater crocodile as it emerges from water with a toothy grin. The crocodile’s skin colorings and pattern camoflage the animal in the wild. Bite force, according to a study published in ...

An analysis of nine species of tyrannosaurs documented the evolutionary forces that led to the dinosaur’s reign. By Jeanne Timmons If you have ever stood in the presence of a complete fossil of a ...

A rare dinosaur fossil on display at the Museum of the Rockies in Bozeman, Montana, tells a gory story. The skull from a ...

Tyrannosaurus rex jaws generated 8,000-pound bite forces and let the creature eat everything from duck-billed dinosaurs to triceratops. The teeth of Tyrannosaurus rex have been called "killer bananas, ...

The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in “Jurassic Park.” But new research suggests that this classic image might be wrong. The teeth on T. rex ...

NEW YORK – The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in “Jurassic Park.” But new research suggests that this classic image might be wrong. The teeth ...