Every tooth has a hard, outer layer called enamel. Enamel is the hardest material in the whole body. It protects the tooth’s blood vessels and nerve tissues. Cavities are the leading cause of ...

Dentistry can save your teeth, but it's difficult to know what's happening when you're in the chair. A dentist showed Insider what the process can look like from his point of view. Here's how he fixes ...

The tooth fairy doesn't cover accidental tooth loss. So if your child gets a molar knocked out, save it. Hopefully, a dentist can reinsert it. Here are some tips from the American Association of ...