Tooth whitening has long forced people to choose between brighter smiles and stronger enamel. A new vibrating tooth powder ...

Teeth whitening is a billion-dollar ritual, but it’s rarely a “healthy” one. Most often, it’s like trading yellow stains for ...

Teeth might someday repair themselves using their own stem cells -- eliminating the need for conventional fillings, researchers report. Although still in the laboratory stage, a new method tested in ...

Japan’s tooth-regrowth breakthrough changes everything Losing teeth has meant artificial replacements for centuries. Japanese ...

A new vibration-activated whitening powder uses electric toothbrush motion to brighten teeth while repairing enamel and influencing oral bacteria. Tooth stains are not always a brushing problem. Some ...

Nobody likes a toothache. At the slightest sign of a damaged tooth, many of us run to our dentists so they can fill the cavities caused by trauma or infection — or perhaps just a persistent sweet ...

Forget strips, gels, and pastes. Your next tooth-whitening and repairing substance might well be a new powder developed by ...

Teeth have a natural repair mechanism, but it cannot cope if teeth are overly compromised, for example, by large cavities or trauma. But this mechanism, which relies on the generation of dentine by ...

Even with regular brushing, teeth can become stained from genetic factors or consuming foods and drinks like tomatoes and ...