Sparkling water has become a popular drink choice for people trying to cut down on sugary sodas and artificial beverages in ...

A teeth-whitening powder activated by the vibrations of an electric toothbrush not only brightens, but also protects, teeth.

Tooth enamel is the hardest substance in the human body, protecting the innermost layers of the tooth, including the dentin and pulp. Some genetic disorders, however, result in weakened enamel that ...

A cracked tooth or loss of enamel can make you feel vulnerable every time you sip on something cold or bite down a bit hard. Most people learn to live with that sharp pain or the anticipation of more ...

Tooth decay has forced unpleasant dental visits on most of the U.S. population. In fact, over 90 percent of adults have had at least one cavity. Furthermore, longer lifespans and egregious dental ...

Add Yahoo as a preferred source to see more of our stories on Google. Transparent cross section of a molar tooth showing the pulp chamber in orange You won't find visits to the dentist at the top of ...

Researchers have investigated the importance of the Notch pathway for the evolution of tooth morphology. Mutations in this signalling pathway can lead to defective structures in tooth enamel. Studies ...

You shouldn’t experience tooth pain when you eat a spoonful of ice cream, take a sip of hot coffee, inhale cold air on a winter day or brush and floss. If you do, there’s a good chance you have ...