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 ...

Crest 3D Whitestrips are great, but don't write off these effective (and often cheaper) products.

Com​pare professional teet​h whitening and o‍ve​r-the-co‌un⁠ter options, discover aftercare tips, and learn which delivers ...

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

There could be new hope in the fight against gum disease. Scientists have developed a toothpaste that targets only the bacteria that cause periodontitis, leaving the rest of the oral microbiome ...

Add Yahoo as a preferred source to see more of our stories on Google. Tucker Carlson argued reactions from conservatives to the ICE shooting of a 37-year-old mother in Minneapolis are showing just how ...

Procter & Gamble to depict 'appropriate' toothpaste amounts Colgate-Palmolive reached similar agreement in September Fluoride linked to lower IQ in study criticized by Iowa professor Procter & Gamble ...