Public-health experts caution that the evidence of harm is thin, and fluoridated tap water keeps teeth healthy. But is it ...

We compared all the best whitening toothpastes to find the best one that may actually help your teeth brighten up.

The fluoride fight comes to Miami, but some county commissioners are cool to the suggestion that there’s a problem.

Dentists and hygienists often propose fluoride treatments to patients in the dental chair to prevent cavities and strengthen ...