The reason purple toothpaste appears to work on yellowed teeth is the same reason purple shampoo works on brassy blonde hair ...

Roughly 425 million years ago, in the warm seas over what is now southern China, there lived a meter-long bony fish with jaws ...

The Tooth Fairy’s average payout is up 17% from last year, and more kids are getting non-cash surprises under their pillows, ...

If you don’t think SEC and Big Ten will walk away from college sports, you’re the same person trying to shove the toothpaste back in the tube.

Add Yahoo as a preferred source to see more of our stories on Google. Xylitol sugar with a birch branch - Sonja Rachbauer/Shutterstock Sugar is a sneaky ingredient: Most of us are well aware that our ...

Dentists, hygienists, and researchers say a shortage of rural dental care professionals and worsening oral hygiene since the ...

Supermarket brands offer a variety, each marketed to address specific concerns such as whitening, sensitivity, and gum health. But what is best for your smile? Bad breath haunts the best of us, so ...

When teeth are properly aligned and forces are balanced, enamel has a better chance of lasting a lifetime. Emerging research continues to explore the relationship between tooth wear and sleep ...

"Why did I think you were gonna give him a couple bucks," one social-media user wrote in the comments section.

Trump announced plans to release a second executive order that is intended, it appears, to re-implement unlawful policies of the pre-NIL era.