These are the best electric toothbrushes you can buy in every category, from Oral-B Genius X and Bitvae R2 to Waterpik ...

Fluoride has been reintroduced back into Calgary’s water supply as of Monday, four years after the 2021 plebiscite that led ...

In a recent column, you responded that fluoride is naturally occurring, and places that removed fluoride from drinking water ...

Calgary removed fluoride from its water supply in 2011, but residents voted to reverse course after studies linked the move ...

You've got questions about Central Iowa's water since officials have banned commercial and residential lawn watering due to ...