PFOA, perfluorooctanesulfonic acid (PFOS) and perfluorohexanesulfonic acid (PFHxS). Some experts say we need to go further.

This article provides an overview of PFAS, including their chemical properties, health effects and regulatory limits. It also ...

The Government of Canada published the final "State of per- and polyfluoroalkyl substances (PFAS) report" (State of PFAS Report), the "Risk ...