Introducing our inaugural Lip Service Awards.

One beauty editor’s journey to self-acceptance.

A smile is much more than a cheerful expression, writes author Marianne LaFrance in her new book "Lip Service." The smile, she suggests, "is a social magnet, a trustworthiness meter, a device for ...

I remember the exact moment I decided to stop smiling with my teeth. I took a gorgeous selfie with my bestie — back before "selfie" was even a word, when you posed in front of a digital camera bought ...

Of course everyone wants bright white teeth. But the benefits of a beautiful smile are more than just cosmetic. Researchers have found links between poor oral health and conditions that involve the ...

A dazzling white smile worthy of a Hollywood star is held up as a mark of youth and beauty, and fuels the craze for teeth whitening strips, potions and pastes. However, keeping your smile looking ...