Possibly toxic chemical may be widespread in drinking water, study finds. Should you filter your tap water?
A previously unidentified chemical has been discovered in the tap water of about one-third of U.S. homes, a new study has ...
Los Angeles Times6h
U.S. towns plunge into debates about fluoride in water
May 20, 2024 The small city, near Madison, started fluoridating its drinking water in the early 1960s. But in the late summer ...