Add Yahoo as a preferred source to see more of our stories on Google. A new study has revealed states where some of the worst water contamination occurs with respect to arsenic. The Columbia ...

A new study by researchers at Columbia University has revealed the states that have higher rates of arsenic in public drinking water systems, most of which are in the West and Midwest. Michigan, South ...

The U.S. Environmental Protection Agency (EPA) is looking to scrap regulations for four types of “forever chemicals” in drinking water systems, as well as giving systems more time to comply with other ...