What if the remnants of America's coal boom could power the renewable future? Research suggests that abandoned mines may hide ...

The largest mine in Europe transforms into an extreme dirt biking course in this striking journey through raw terrain and industrial decay. The riders face natural and man-made obstacles in a setting ...

Denver’s scrappiness and relative isolation prepared Walker for the highly competitive stand-up scene in L.A., where hundreds ...

The electricity needed to power new Pennsylvania data centers already in advanced stages of planning could power 11 million homes — nearly twice the total number of households in the state. Companies ...

Mark Pedersen grew up in a midwestern town poisoned by lead. Disease and death were everywhere. In search of meaning, he ...

I am a religious leader, and the thought of a committee room full of “religious leaders” willing to defame and be a ...

However, the restaurants included here make a viable argument for the title. They are where locals take friends and family.

By Lauren PerryHistory Colorado Each object in History Colorado’s collection has a unique and powerful story just waiting to be discovered. Supported by a grant from the Colorado Historical Records ...

Walsenburg Fire Chief Roy Britt was tired Thursday afternoon, with a few more hours to go lugging pallets of donated water at a distribution location in the city’s community center. Since the ...

In Colorado, the best adventures do not always shout for attention. Sometimes they wait in stone, sunbaked and silent, tucked ...

The 2009 endangerment finding determined carbon dioxide and greenhouse gases threaten public health and welfare.

The federal government is dropping its case against Aliya Rahman, a U.S. citizen with autism and a traumatic brain injury who was dragged from her car and arrested by ICE agents while on the way to a ...