(video) Heather Stapleton discusses her study, the first to examine the PFAS-removal efficiencies of point-of-use filters in a residential setting

For the Duke Environment Magazine Spring 2020 issue on the 50th anniversary of Earth Day, Duke Superfund Deputy Director Heather Stapleton, and Kate Hoffman, reflects on the regulation of chemicals, the science driving changing laws, and efforts by the public to change how we monitor and use chemicals in everyday life.