Tiny rare-earth magnets are used for building phones, electric cars, and submarines. Nearly all rare earths are mined in China, but one U.S. company is trying to change that. WSJ’s Jon Emont spoke wit ...

In a barren patch of California 's Mojave Desert, the future of America hangs in the balance amid a battle between the ...

The Pentagon’s package of support for rare earths company MP Minerals, announced on 10 July, should free the US military and ...