STAR’s current focus is on convincing the ECMC ( Colorado Energy and Carbon Management Commission) commissioners to deny the ...

Designed by the New York firm Tracy, Swartwout and Litchfield, the Byron White U.S. Courthouse in Denver, Colorado, pictured here, was renamed in 1994 after the newly retired supreme court justice ...

Colorado faces a difficult choice: transition off fossil fuels to renewable sources of energy or continue to jeopardize our environment and health. But transition inevitably comes with economic and ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Rules approved Wednesday are ...

DENVER— A federal appeals court ruled against Trump’s Environmental Protection Agency today, determining that the agency illegally approved a Colorado rule that allows the oil and gas industry to ...

DENVER (AP) — Colorado Democrats avoided a politically costly fight over oil and gas drilling after a quid pro quo deal pitched by the state’s fracking-friendly governor prompted groups to drop their ...

DENVER — New data on air pollution from fracking wells in Colorado will be a big help in assessing whether the emissions are harmful to human health, state officials say. A three-year study released ...