Teeth are categorized by their placement and function. Sharper teeth near the front of your mouth tear food into smaller pieces, while flatter teeth at the back of your mouth grind the food down.

The best electric toothbrushes, including the top-shelf models often get heavily discounted during December, so if you're looking to try a new brand or upgrade, or perhaps even buy one as a gift, now ...

More than 700 species of microbes live in your mouth and they include bacteria, fungus, and more. Some are helpful, and some harmful. Don’t run for your toothbrush or mouthwash just yet. As long as ...