ROCK SPRINGS, Wyo. (AP) - The largest surface coal mine in Sweetwater County would become an underground mine, under a proposal being reviewed by a federal agency.

Company officials say workers were able to get back into the mine which was sealed in January over an underground fire, but the mine had be sealed back up last week after elevated levels of carbon mon ...

Warrior Met Coal, Inc. ("Warrior" or NYSE: HCC) today announced that it will hold its second quarter 2025 investor conference ...

A New South Wales Resources Regulator investigation has been launched into an underground coal mine fire. A crew was mining ...

Miners in northeastern Pennsylvania are urging safety after a man was rescued from an abandoned mine shaft in Luzerne County over the weekend.

Underground mining company Barminco – a subsidiary of ASX-listed Perenti – has been awarded a A$200-million contract by ASX- and TSX-listed Westgold Resources for the provision of underground ...

A retired North Dakota coal mine is set to become the new home of a nickel processing plant.

A fire that has been burning underground in Marion County for years sparked emergency response again this week.

Trump officials are moving to quickly approve mining on a large swath of public land in North Dakota to feed the state’s largest coal-fired power plant, an about-face that ends a legal battle ...

Abandoned coal mines had left waterways acidic and rusty orange. Local residents are cleaning them up, and recovering valuable minerals in the process.

The expansion permits Signal Peak Energy to extract nearly 60 million tons of coal from the Bull Mountains mine north of Billings.

Diversified mining company Anglo American has been awarded rehabilitation certification for 82 ha of land at its Dawson coal mine in Queensland’s Bowen Basin. The area, located near the towns of ...