
The Trump administration has scrapped landmark Biden-era rules that set the first-ever federal limits on cancer-linked 'forever chemicals' in America's drinking water, drawing condemnation from health experts, environmental advocates and the Make America Healthy Again movement that helped elect the president.
The Environmental Protection Agency announced on 18 May 2026 that it would rescind drinking water limits for four per- and polyfluoroalkyl substances, or PFAS, and allow water providers additional time to comply with the remaining two.