(Nanowerk News) Scientists using nanotechology at the University of Maryland School of Dentistry have created the first cavity-filling composite that kills harmful bacteria and regenerates tooth ...

We asked dentists about the most effective ways to whiten teeth at home, and they shared their top picks for toothpastes, mouthwashes, pens, strips and kits.

Preventative oral care can reduce the need for unpleasant dental drilling and filling by 30-50 percent, says a study. The findings suggest that tooth decay or dental caries can be stopped, reversed, ...

Did you know that ancient Romans used urine as a teeth whitener? (Gross, but true.) Or that in 16th-century England, soot and ...