We've all gulped down water left over from last night—on the night table, on the counter, in the car—but how long can water ...

But, the nonpartisan Environmental Working Group found more than 122 million people drink water contaminated above the federal limit. In all, the group discovered unsafe levels in nearly 6,000 ...

Water systems must keep levels of total trihalomethanes at or below the Environmental Protection Agency’s maximum contaminant level of 80 parts per billion. But, the nonpartisan Environmental Working ...

Fluoride has hit the headlines again after an SNL skit about the substance that actor Aimee Lou Wood said was “mean”. During Saturday night’s episode, SNL cast members reimagined the hit HBO series ...

"Without prejudging any outcomes, when this evaluation is completed, we will have an updated foundational scientific evaluation that will inform the agency's future steps to meet statutory obligations ...

The EPA is in charge of ensuring drinking water quality in the United States. Kennedy has erroneously called fluoride "an industrial waste" and blamed its addition in drinking water on health ...