The state announced Thursday the completion of a nearly year-long effort to extinguish a burning pile of century-old coal mining debris near Florence. The pile of rock, dirt and low-quality coal began ...

A new law decades in the making could finally lead to the cleanup of some of the thousands of abandoned mines in Colorado that leak toxic metals and acid into the headwaters of the rivers that sustain ...

Three million gallons of acidic mine drainage flooded into the Animas River basin 10 years ago, turning the southern Colorado river a mustard yellow and making international headlines. Caused by ...

The Bipartisan Infrastructure Law funding will support the development of a regional CO 2 storage hub in concert with local stakeholders in Pueblo, Colorado area GOLDEN, Colo.--(BUSINESS ...

Colorado School of Mines Rankings. Colorado School of Mines is ranked #80 out of 436 National Universities. Schools are ...

Getting your Trinity Audio player ready... A tour guide killed at a former Colorado gold mine last year fell out of a crowded elevator taking tourists below ground after apparently not latching its ...

DENVER – Conservation groups filed lawsuits against state environmental agencies in Colorado and Montana this week targeting coal mines in the two states. Two groups sued Montana’s Department of ...