Teflon, you might have heard, may cause cancer. The culprit was a toxic, now retired compound called PFOA. Also known as C8, the chemical became the subject of a major lawsuit accusing DuPont ...

the DuPont-funded Haskell Laboratory found the chemical class C8 (now known as PFOA/PFOS) was "highly toxic when inhaled and moderately toxic when ingested". Both 3M and DuPont did extensive ...

Chemicals and materials producer DuPont on Thursday changed its plans to split into three separate companies, saying it would instead retain its Water unit and expedite the separation of its ...

PARKERSBURG — A federal judge in Columbus, Ohio, has ruled DuPont must supply documents related to C8 pollution in the Netherlands in the damage cases being litigated in U.S. District Court.

In this series, Sharon Lerner exposes DuPont’s multi-decade cover-up of the severe harms to health associated with a chemical known as PFOA, or C8, and associated compounds such as PFOS and GenX.