Six contaminants found in drinking water across every U.S state exceeded legal guidelines set by the federal government, a ...

Red states are banning the tooth-protecting mineral, while blue state skeptics aren't budging. Dentists are proving no match for Robert F. Kennedy Jr. in the battle over fluoride.

Kennedy Jr. and the Make America Healthy Again movement marched through that rift as they rose to power. As secretary of ...

The U.S. Health and Human Services Secretary made half-true or false statements about fluoride in public drinking water, ...

From "Colorado Brown Stain" to Dr. Strangelove, we look at the weird history (and surprising science) behind fluoridated ...