Discovered teeth of (a) spinosaur, (b) tyrannosaur, (c) dromaeosaur, (d) possible tyrannosaur, (e) indeterminate tyrannoraptoran. CREDIT: Barker et al. (2024) Chris Barker In this new study ...

The world’s understanding of the Tyrannosaurus rex as a fearsome-looking predator with a face of razor-sharp fanged teeth may soon need to shift. Similar to humans, the T. rex had lips that ...

Theropod teeth are complex, and vary in size ... would have been around a third of the size of their famous cousin Tyrannosaurus rex, and likely hunted small dinosaurs and other reptiles in ...

Theropod teeth are complex, and vary in size ... would have been around a third of the size of their famous cousin Tyrannosaurus rex, and likely hunted small dinosaurs and other reptiles in ...

Theropods are a highly diverse group of bipedal, mostly carnivorous dinosaurs that include giant predators like Tyrannosaurus rex as well as the small ancestors of modern birds. The fossil teeth ...

By Jack Tamisiea Brimming with serrated teeth bigger than bananas, Tyrannosaurus rex’s fanged maw is iconic. Many depictions of the prehistoric predator show its teeth sticking out even when its ...

the ‘allosauroid’ teeth turned out to be from tyrannosaurs instead. This is notable as the first time that remains from these dinosaurs have been identified from sediments of this age and region.

But our new study, published in Science, suggests that even the giant teeth of Tyrannosaurus would have been sheathed in scaly lips. This look became deeply rooted in popular culture thanks to the ...

Close your eyes and imagine a Tyrannosaurus rex. Your dinosaur probably has a hulking frame, scaly skin, puny arms and protruding teeth it wielded to be the apex predator of its era. Right?

Tyrannosaurus rex was one of the largest carnivorous ... "The skull became deep, the teeth thickened, it became very chunky and almost pit bull like," Carr said. "It's a more powerful build ...

Steven Spielberg might have set Jurassic Park off the coast of Costa Rica, but a new discovery shows that England's south coast would have been just as likely a location. An incredible find by an ...

Researchers look for fossil bones with telltale bite or puncture marks on them, made by what could only be tyrannosaur teeth. If such wounds show signs of having healed, they were likely made by ...