MNN

Why we can’t run from ‘forever chemicals’

by MNN | October 10, 2019
Chemicals called perfluoroalkyl substances (PFASs) have been used for decades to make products more stain-resistant, waterproof or nonstick. They’re used in cookware to keep food from clinging to pots and pans. They’re incorporated into clothing, like rain gear, to help repel ...