and forever free." The Emancipation Proclamation did not free all slaves in the United States. Rather, it declared free only those slaves living in states not under Union control. William Seward ...

Forever chemicals are toxic and widely used in buildings and yet they remain on the rise globally with little regulation to ...

Risks from “forever chemicals”—a term for per- and polyfluoroalkyl substances (PFAS), a group of industrial chemicals that are extremely difficult to break down—are accumulating.