Crocodiles have exposed teeth, much like a “Jurassic Park” predator, while monitor lizards have teeth concealed behind scaly lips, similar to the movie version of velociraptors, he said.

How would Tyrannosaurus rex look with lips? Our view of T. Rex as a fearsome-looking dinosaur with razor-sharp fanged teeth may need to change.

The apex dinosaur’s terrifying teeth were sheathed in lip-like tissue, some paleontologists say. Imagine them more akin to Komodo dragons than crocodiles.

T. Rex Had Lips That Concealed Its Teeth, Study Says Paleontologists say popular, toothy depictions of the dinosaur may have missed the mark ...

Feb. 17 -- Looking for a way to get whiter teeth and voluptuously sexy lips without a visit to the dentist's chair or the doctor's office? Lip-Plumpers More and more women want plumper lips these ...

Lip filler is often seen as the finishing touch for a fuller, more youthful pout, but can it affect your teeth or your dental health? We asked a dentist.

The picture, which went viral on Twitter, shows a multicolored fish with lips and teeth that look straight out of a toothpaste ad.

Although we’re used to seeing lipless dinosaur carnivores, our new data suggests they had lizard-like lips and probably couldn’t snarl.

America Ferrera (from left), Austin Lysy, Tracee Chimo and Michael Chernus in "Lips Together, Teeth Apart." Joan Marcus/Second Stage Theatre While “It’s Only a Play” is breaking box-office ...

Tyrannosaurus rex probably did not have those exposed jagged teeth. The fearsome choppers of arguably the most celebrated of dinosaurs were likely covered by lips when the mouth was closed. It's ...

New research suggests that theropods – those “beast-footed” terrestrial carnivores – had lips and gums that covered most of their teeth, challenging toothy ideas of what they looked like.