(CNN) — The longstanding public health practice of adding fluoride to public drinking water systems in the United States is facing new challenges and bans in some places, and experts have warned that ...

New research suggests that removing fluoride from public water would increase dental care costs and tooth decay for children across the United States. The study, published Friday in the JAMA Health ...

Dental fillings are far from being a pleasant experience, but right now they're necessary to fill cavities and prevent further damage. A research team at the University of Nottingham in the UK could ...