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

The Southeastern African country has secured $12 billion in mining and infrastructure investments from China. The deals, ...

Buildings are crumbling into the ocean while marine habitats face destruction as unchecked sand mining destabilises shorelines ...

The New York State Department of Environmental Conservation (DEC) reported an oil spill at Greenridge's Bitcoin mining operation in Torrey.

RAIPUR: In a ground breaking move toward sustainable mining, the Parsa East and Kanta Basan (PEKB) coal mine, located in Surguja district of Chhattisg.

Citing a “national energy emergency,” the federal government gave a green light Friday to a long-delayed expansion of Signal Peak Energy’s Bull Mountains coal mine near Billings.

More than 100 people gathered in Forest Lake to talk about the prospect of more coal mining and almost all opposed the idea.

The U.S. Interior Department approved a plan by Signal Peak Energy to expand coal mining, providing exports for Japan and South Korea, the agency said on Friday, as it responded to President ...

Old coal mines on the eastern slopes of the Alberta Rockies are leaching chemicals that are poisoning the fish downstream, says a new study by Alberta government scientists.

In a move that fuses domestic revival with international strategy, the Trump administration has greenlit the expansion of Montana’s Bull Mountains coal mine—unlocking nearly 60 million tons of ...

The Department of the Interior Friday announced approval of a mining plan modification for Bull Mountains coal mine in Montana. It authorizes Signal Peak Energy, LLC to mine roughly 22.8 million ...

Environmental groups had opposed expanding a Montana mine previously caught up in allegations of cocaine trafficking and the faked kidnapping of an executive.