Westmoreland Coal Co. has more than $1.4 billion in debt amid declining demand for the fuel.
All of the domestic uranium used in the Manhattan Project—about 14 percent—came from Grand Junction. The rest came from foreign countries.
Tin Cup in Gunnison County looks like so many other mining communities-turned-ghost towns, but the locals want you to know it's very much alive.
Author Gregory Crouch explores his rags-to-riches life in his new book, "The Bonanza King."
The EPA says it won't release public comments on its interim cleanup plan for mines in southwest Colorado, until a full plan is released.
The Center for Space Resources will train students on the skills and technology for the asteroid mining jobs of the future.
The EPA said this week it is making progress on reviewing about 380 claims for lost income, fallen property values and other losses.
The 2015 spill sent a yellow-orange plume of toxic heavy metals into rivers in Colorado, New Mexico, Utah and on Native American lands.
The city's waterfront was housed junkyards and even a uranium mill. Now there's a brewery and townhomes, and a outdoor recreation park on the way.
The state of Colorado is set to take on the $2 million a year financial burden of a cyanide gold mine that became an environmental disaster.