Rare earth elements are an easy-to-find, hard-to-refine resource critical for everything from magnets and electronics to ...

Himlerville, Kentucky circa 1920. Himlerville was the coal camp for the Himler Coal company, a cooperatively owned mining operation in Martin County. Many of Himlerville’s original buildings still ...

Spring Creek is the largest mine in Montana and the eighth largest in the nation. The Trump administration Thursday approved the expansion of one of the nation’s biggest coal mines, part of an ongoing ...