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

The gaping mouth of Resolution Copper Mining’s No. 10 shaft is 28 feet across and opens into a sheer drop of nearly 7,000 feet, making it the deepest continuous mine shaft in the United States ...

Hang some waterproof and shatterproof solar-powered outdoor string lights to turn your backyard into a whimsical nighttime oasis. Perfect for draping over trees, winding around railings, or ...