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

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 ...

The company has already made cost-cutting strides this month, axing about 9,000 employees in its latest round of layoffs.