MP Materials (MP) has filed a lawsuit alleging USA Rare Earth (USAR) stole proprietary technology for its permanent magnets, the Financial Times reported Wednesday, setting up a battle between two ...

MP Materials (NYSE: MP) has filed a lawsuit against USA Rare Earth (NASDAQ: USAR) alleging that its rare earth mining rival stole its proprietary magnet technology through an ex-employee, Bloomberg ...

MOUNTAIN PASS, Calif.--(BUSINESS WIRE)--MP Materials Corp. (the “Company”) (“MP Materials”) (NYSE: MP), the largest rare earth materials producer in the Western Hemisphere, has been awarded a Defense ...