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 ...

Tooth whitening has long forced people to choose between brighter smiles and stronger enamel. A new vibrating tooth powder aims to end that tradeoff, promising to lift stains while actually rebuilding ...

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 ...

A prototype tooth whitening powder activated by the vibrations from an electric toothbrush that whitens and protects teeth ...

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 ...

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 ...

Few things ruin a day faster than a toothache — the dull, persistent pain that reminds you of how fragile enamel really is. Cavities, fillings, and endless dental appointments have long been part of ...

The stem cells in our teeth can be energized to fill in chips, cracks, and cavities, researchers say, and the findings could one day possibly make dental cement obsolete. The work has been conducted ...

A new method of stimulating the renewal of living stem cells in tooth pulp using an Alzheimer's drug has been discovered by a team of researchers at King's College London. Following trauma or an ...