Largest Coal Mines: Coal remains one of the most important energy sources on Earth, and the world’s largest coal mines play a huge role in supporting electricity, steel production, transportation, and ...

The Department of Energy posted an unusual meme — for a federal department — on the social media platform X last Thursday: A photo of a gleaming rock, center-framed, with the caption, “She’s an icon / ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Montana’s largest coal mine is set for an expansion that could increase its coal production by 19 ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. The federal government has authorized a nearly 1,900-acre expansion of the mine that supplies ...

The world’s largest producer of coal, Coal India Ltd., has sought bids to build 5 gigawatts of renewable projects, an effort to diversify its portfolio in view of a possible decline in future coal ...

One of Wyoming’s largest coal mines just unlocked more than 14 million tons of federal coal in the Powder River Basin, a little more than half the volume the mine produces in a year, according to the ...