The Milky Way is at least 100,000 light-years across, but the new results suggest that the galaxy's star formation takes ...

Perfluoroalkyl and polyfluoroalkyl substances, or PFAS, have earned the nickname of forever chemicals from their extraordinary ability to stick around in the environment long after they've been used.

Acrylic polymers such as poly(methyl methacrylate)—the plastic used in Plexiglas—are durable materials with a huge variety of commercial applications. But the all ...