Items by Tim Heffernan

The U.S.’s only rare-earth mine files for bankruptcy
The U.S.’s only rare-earth mine files for bankruptcy
How plain old economics could end Molycorp’s Mountain Pass Mine in the Mojave Desert.
Why rare-earth mining in the West is a bust
Why rare-earth mining in the West is a bust
Forget the hype. In the global rush for energy-critical elements, our region can't compete.