Tooth sensitivity is one of those common annoyances that sounds minor until you have it. One cold drink, and it feels like someone stabbed your molar with an ice pick. For years, dentists have offered ...

A new dental treatment using a protein found in hair may help repair damaged tooth enamel. Researchers at King's College London say the key is keratin, which is the protein found in hair. A new dental ...

Researchers at the University of Nottingham created a gel that can regenerate tooth enamel. It can also strengthen already healthy enamel and prevent future decay, they said. Tooth enamel is a thin ...

Dreaming of a whiter smile but frustrated by those persistent stains thanks to the effects of your daily coffee (or wine) fix? Less-than-white teeth can be a real confidence killer, but don't worry — ...

If you’ve spent any time on TikTok, you’ve probably seen an influencer make an ad for LED teeth-whitening kits — the little mouth-guard-shaped devices that you pop into your mouth and that claim to ...

The human body is a marvellous thing. But like anything built by evolution, it has plenty of flaws. Consider teeth. Whereas sharks grow new teeth throughout their lives, adult humans get one set, ...

While many of us pine for toothpaste-commercial-white teeth as much as we do symmetrical features or a thick head of hair, the desire for a brighter smile isn't just a matter of vanity. Research ...