Garfield and Mesa counties joined seven other counties in the lawsuit against the state Air Quality Control Commission, Air Pollution Control Division and Department of Public Health and Environment
From Mike Coffman’s apparent political comeback to an anti-fracking sweep of the City Council in Broomfield and the rejection of big tax measures in the Denver area, these are the results you need to know from Tuesday night
Opinion: Oil and gas companies have been paying the same federal royalty rate since 1920. It’s time that changed.Opinion
The CORE Act has passed the U.S. House, but the massive Colorado public lands bill faces tough odds in the U.S. Senate
Colorado's Republican U.S. Sen. Cory Gardner is raising alarms because the legislation was passed without the support of the GOP congressman, Scott Tipton, whose district would be most affected
The Colorado Oil and Gas Conservation Commission said it was waiting for a final report on the blast from the NTSB. The report was released on Tuesday.
Broomfield mayoral candidate’s arrest history — and other questions about his past — roil high-stakes race
Kevin Kreeger is facing calls to end his campaign, which is central to the battle over oil and gas drilling in Broomfield
The temporary restraining order issued Wednesday by a judge in Boise, Idaho, means the administration for now must fall back to more stringent rules adopted under former President Barack Obama
Colorado Rising attorney Joe Salazar said the Denver District Court complaint alleges the state is issuing drilling permits under rules made obsolete by a new law
The Bureau of Land Management has signed a lease agreement in Colorado to solidify relocation of its headquarters from the District of Columbia.