Researchers have developed a teeth-whitening powder that works with the vibrations of an electric toothbrush to safely remove ...

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, ...

Add Yahoo as a preferred source to see more of our stories on Google. A new pilot program is helping some of Tucson's more vulnerable neighbors get their smiles back, starting with Demitria Sanchez.

A new clinical study suggests that successful root canal treatment may benefit more than just dental health. Patients treated for infected teeth showed improved blood sugar control, healthier ...

Dentistry can save your teeth, but it's difficult to know what's happening when you're in the chair. A dentist showed Insider what the process can look like from his point of view. Here's how he fixes ...