Almost half of the nation's tap water is estimated to contain PFAS, or "forever chemicals." University of Missouri associate professor Frank Xiao and his team believe they’ve found a partial solution.

Many people are used to relying on having clean tap water for drinking, cooking, and washing their hands without giving it a second thought. You may also keep tabs on the situation and want to look ...

Several studies have examined the prevalence of contaminants in U.S. public drinking water.