Kristen Hanneman made a small decision in 2022 that would upend life for her entire town. State scientists were checking private drinking water wells across Wisconsin for a widely used family of harmful chemicals called PFAS. They mailed an offer …


Kristen Hanneman made a small decision in 2022 that would upend life for her entire town. State scientists were checking private drinking water wells across Wisconsin for a widely used family of harmful chemicals called PFAS. They mailed an offer …