Wyoming's Brook Mine that aims to reduce U.S. foreign reliance on critical minerals for defense, technology and clean energy ...

Montana’s only underground coal mine could shut down by the end of 2025 if it can't expand onto federal land. That’s what Signal Peak Energy President and CEO Parker Phipps told Yellowstone ...

Colorado’s utility companies have been planning for nearly two decades to shutter their coal-burning power plants and transition to cleaner alternatives.

The Leer South Mine in Barbour County, West Virginia, which produces high-quality metallurgical coal, was sealed for the ...

An appeals court last week upheld a ruling allowing the construction of a large marine terminal on 34 acres of outer harbor ...

An environmental group wants the state hearing board to revoke a mining company’s permit to bore underneath the Pennsylvania ...

A southern Utah copper mine has restarted operations in an arrangement with Rio Tinto Kennecott, hiring workers as it expands operations.

Energy Fuels said its Pinyon Plain uranium mine in Arizona continues to significantly exceed previous production estimates.

When operational, the $2.16 billion mine is slated to produce zinc, manganese, lead and silver in a large underground facility in the Patagonia Mountains, about 75 miles southeast of Tucson.

Although it was once a booming mining spot, this ghost town in Arizona is now a museum where visitors can learn more about ...

New court documents indicate more people will be called to the witness stand in the case of the Poconos man accused of murdering four University of Idaho students.

Driscoll said, at this point, the Girardville mine fire can only be addressed by Pa. DEP through its office of abandoned mine reclamation. So this story ends with a "to be continued." ...