Acetylsalicylic is readily available in Aspirin tablets. Chemically, it is a useful molecule. It can be converted to ...

Lithium. While it’s not quite “the Spice” of Dune, the silvery, reactive metal is an extraordinarily valuable means for ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Black mass is the powdered material resulting from shredding end-of-life lithium-ion vehicle batteries. For effective ...