Add Yahoo as a preferred source to see more of our stories on Google. A lipped dinosaur swallows another one whole. An illustration of a lipped dinosaur swallowing a smaller dinosaur whole. Popular ...

T. rex teeth — possibly up to six inches long — were thought by many to be too big not to protrude. In recent years, paleontologists have debunked other stereotypical portrayals of the dinosaur. Some ...

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 ...

The better to kiss you with? The Tyrannosaurus rex may have had scaly lips that covered their teeth. Researchers said depictions of the predator with giant flashing teeth, fully visible, might be ...

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 ...

Research suggests that contrary to popular belief, the T-rex did not have rows of exposed teeth — it had lips that covered those teeth. Some scientists disagree and insist that the T-rex is lipless.

The iconic leer of the T-Rex may have been a lot less toothy than what Hollywood would have you believe — namely, those intimidating rows of chompers jutting out of its closed, menacing maw like a ...

When we think of the word “dinosaur,” lots of people will most likely imagine the T-Rex — the behemoth that’s portrayed to annihilate almost everything that crosses its path. The creature is commonly ...