The cost to reduce smoke billowing from a fire burning deep within an abandoned Central Utah coal mine could run over $1 million, and crews can likely never put the fire out. “We’re going to do ...

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, ...

BOULDER COUNTY, Colo. (KDVR) — A fire that has been burning for more than a century in Boulder County has been extinguished. Underneath the present-day Marshall Mesa trailhead lies one of 14,000 ...

BOULDER COUNTY, Colo. — Excavation work is underway to put out an underground coal mine fire that’s been burning in Boulder County for decades. The mine closed roughly 100 years ago, but still holds ...

An employee with Runyan Construction takes a temperature reading of a Gallup-area coal mine fire that's been burning since for at least 13 years. State officials announced Monday that two mine fires ...

Crews have begun a long-awaited project to extinguish a coal seam fire that has been burning underground on Marshall Mesa, south of Boulder, Colorado, for over a century. The fire, a remnant of the ...

Peabody (NYSE:BTU) +7.4% pre-market Tuesday after saying it terminated its $3.8B deal with Anglo American (OTCQX:AAUKF) (OTCQX:NGLOY) to buy steelmaking coal assets due to the fire earlier this year ...

Boulder Open Space and Mountain Parks personnel took over the Marshall Mesa Coal Fire Mitigation Project area on Thursday, a spot where workers extinguished a coal seam fire that had been smoldering ...

BOULDER COUNTY, Colo. — Colorado’s Division of Reclamation Mining and Safety is set to begin work next week to cool an underground coal mine near the Marshall Mesa in Boulder County. That mine closed ...