Despite being widely regarded as safe by the Food and Drug Administration for decades, it has been making headlines recently ...

Fluoride is added to water systems of more than two-thirds of Americans. Some Florida cities banned it for health concerns.

Montreal residents say a petition by RFK, the US health secretary nominee, stoked their city’s rejection of fluoride.

Procter & Gamble and Colgate-Palmolive are among the defendants in six new lawsuits targeting the sale of toothpaste and ...