PFAS are toxic ‘forever chemicals’ that linger in our air, water, soil and bodies – here’s how to keep them out of your drinking water

Close to half of America’s tap water contains PFAS, or perfluoroalkyl and polyfluoroalkyl substances. These “forever chemicals” are in thousands of products, from clothing and cosmetics to cleaning products, and…

Why EPA set federal drinking water limits for these health-harming contaminants

The more scientists learn about the health risks of PFAS, found in everything from nonstick cookware to carpets to ski wax, the more concerning these “forever chemicals” become. The U.S.…