Did you know nearly 178 million adults in the U.S. have lost at least one tooth—and over 40 million have lost all of them? If ...

They're actually the longest teeth in the human mouth. So what are these long, sharp teeth doing among our short, stubby ones? Well, contrary to popular belief, it's not for tearing and ripping meat.

After getting X-rays on the boy's mouth, doctors discovered a sac in his lower jaw that was filled with "abnormal teeth" Joelle Goldstein is a Senior News Editor on the TV team for PEOPLE Digital.

Tooth sensitivity is discomfort in one or more teeth that is triggered by hot, cold, sweet or sour foods, or drinks, or cold air. Bad breath is often caused by bacteria in your mouth that gives ...

They are large-bodied and display a mouthful of sharp teeth that protrude in all directions, even when the mouth is shut. Despite this, they are a docile, non-aggressive species, known to attack ...

All smiling involves contraction of the zygomatic major muscles, which lifts the corners of the mouth. But a Duchenne smile is characterised by the additional contraction of the orbicularis oculi ...

Featured pricing is subject to change. A bright, white smile can boost confidence and leave a lasting impression, which is why teeth whitening kits have become a go-to solution for many people ...