The federal government approved expanding Signal Peak Energy's Bull Mountains coal mine near Billings after citing a national ...

Explore the eerie ruins of Hashima Island, once a bustling coal mining hub. Discover its ghostly remains, intricate history, and how it became known as "Japan’s Ghost Island" in this captivating story ...

It was sickening to go in every day and watch these cracks widen. We had actual walls separating,” said the district’s ...

China has pulled back its rare earths exports, which are vital to everyday technologies and American defense. But the U.S. has its own secret stash.