States Debate PFAS Regulations As Feds Pull Back
A majority of states are considering new regulations to protect public health against PFAS, even as federal regulators walk back many of their protections. PFAS, or per- and polyfluoroalkyl substances, are a group of man-made chemicals used in products like nonstick cookware, waterproof clothing, food packaging, and firefighting foam. They’re often called “forever chemicals” because they don’t break down in the environment and can build up in the human body over time. Exposure to PFAS…