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

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 ...

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 ...

Experts share the best over-the-counter teeth whitening products of 2026 for a brighter smile, including Crest Whitestrips, ...

Remineralization is a natural tooth repair process. Your body takes calcium and phosphate minerals from your saliva and deposits them in your enamel. Enamel is the protective outer layer of your teeth ...

A team of researchers including those from Biotechnology Center of the TU Dresden (BIOTEC), have found that stem cells could be used for several forms of tissue engineering including tooth repair.

A small, early-stage cavity or injury to the tooth—when the pulp tissue is still healthy—can be treated with a procedure called direct pulp capping (DPC). This technique protects the pulp and can ...