Add Yahoo as a preferred source to see more of our stories on Google. Sheetz said it's revisiting a policy that bars the gas-station chain from hiring people with "obvious missing, broken, or badly ...

There are a few ways to brighten your teeth if you have braces. The best option for you will depend on the type of braces you have. Dental braces can correct teeth overcrowding, a bad bite, and align ...

Spots of brown discoloration on the teeth can happen for a number of reasons. People may be able to prevent or eliminate them by making certain lifestyle changes or seeking dental treatment. These ...

Teeth stains are commonly associated with poor oral hygiene and habits like smoking tobacco. Plaque accumulation can lead to the yellowing of teeth, while tobacco use often results in dark stains.

Teeth naturally change color over time, but they are also susceptible to further discoloration from other factors. Certain drinks like coffee, red wine and tea can increase stains. You’re also likely ...