Heavy equipment is now at work at the Marshall Mesa Trailhead in Boulder County, digging and tossing and mixing and replacing ...

A smoldering coal seam in Boulder that state investigators ruled out as the most likely cause of the Marshall fire is being ...

Excavation work is underway to put out an underground coal mine fire that’s been burning in Boulder County for decades. The ...

Chris Wright, the nominee of president-elect Donald Trump to oversee the U.S. Department of Energy, founded Liberty Energy, a ...

According to a news release from Alliance, the coal production from the MC Mining Complex has been reduced to two production ...

Democrats not only need to retool their message, but they need to take a hard look at their messengers if they are going to ...

The band’s Northwest influences are felt acutely as ever on their latest song, “October Moon,” which doubles as the name of ...

A coal seam fire in Boulder County was visible on Monday as crews dug into the abandoned coal mine to mix dirt and cooler ...

Heavy equipment is now at work at the Marshall Mesa Trailhead in Boulder County, digging and tossing and mixing and replacing. That is how a coal fire is doused. "Certainly based on its location ...