The Dupont company molded Teflon into valves and gaskets for this purpose. The public did not know anything about Teflon until after the war. The first Teflon-coated muffin tins and frying pans ...

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.

Justice Clarence Thomas on Monday warned of future consequences after the Supreme Court opted not to take up a case regarding a lawsuit against DuPont and its spread of cancer-causing chemicals. Over ...