MP Materials inks $500M deal with Apple to make rare earth magnets, as Pentagon backs domestic mining to reduce China ...

MP Materials shares are trading lower in after-hours Wednesday after the company announced a proposed public offering.

The Cupertino tech giant has inked a $500 million deal with Mountain Pass’ owner and operator MP Materials, the two companies ...

Shares of rare-earth miner MP Materials have rocketed to record highs in almost no time in a story that include the Defense ...