Billions of gallons of freshwater are used for fracking every year in Colorado. Companies will now have to gradually increase ...

New rules are menat to start reducing the amount of fresh water companies use when they drill and frack wells in Colorado.

Legislation newly introduced by U.S. Rep. Jeff Hurd would revoke recently finalized Bureau of Land Management plans governing things such as local oil and gas leasing, protection of big game ...

The $16 million project is scheduled to start later this year, pending approval from the Colorado Department of Public Health ...

The Suncor Energy refinery in Commerce City spilled too much cyanide into Sand Creek last month, according to an emergency ...

Near the western New Mexico town of Grants, the toxic legacy of Cold War uranium mining and milling has shattered lives, destroyed homes and created a contamination threat to the last clean source of ...