A knocked-out tooth, often from a fall or sport injury, can be frightening for both children and parents. Knowing what to do in those first few minutes can make all the difference, especially with a ...

Tiger's grin was missing something. — -- The hole in Tiger Woods' grin isn't the only one that emerged in the last few days. The pro golfer's gap-toothed smile at girlfriend Lindsey Vonn's record ...

For generations, fluoridated drinking water has helped safeguard the teeth of most American children. Yet recently, skepticism over this public-health measure has gained new traction, and some locales ...