Interior Secretary Doug Burgum said in April the Trump administration was considering equity investments in critical mineral ...

Executives and officials criticise US government deal to buy into country’s only producing rare earths company ...

The US Department of Defence has acquired a 15 per cent stake in MP Materials, America's only operational rare earth mine, to ...

The Defense Department on Thursday became the largest shareholder in MP Materials, which owns the only rare earth mine in the U.S., amid a surge in demand for rare earths mined in the U.S. as China ...

Rare-earth firm MP Materials (MP) stock is skyrocketing after the company announced a deal for the US Department of Defense ...

MP Materials has entered a public-private partnership with the Department of Defense under which the company will accelerate ...

James Litinsky, MP Materials chairman and CEO, joins CNBC's 'Squawk on the Street' to discuss the company's deal with the ...

The U.S. Department of Defense plans to continue working with rare earths companies to ensure diverse American supply of the ...

Shares of MP Materials soared 50% Thursday morning after the rare earths miner announced a multibillion-dollar agreement with ...

The Defense Department will buy a 15% stake in MP Materials and fund the construction of a magnet-making facility, all with ...

MP Materials announces a public-private partnership with the US Department of Defense to accelerate the build-out of an ...

Pentagon investment in MP Materials is making headlines after the U.S. Defense Department announced a $400 million stake in ...