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Work underway to put out mining fire that’s burned for more than 20 years

The blaze started decades ago when an old pile of coal waste spontaneously combusted, according to the Colorado Division of Reclamation, Mining and Safety. The smoldering 35-foot-high, footb...

What people in Mancos think about mining in the La Platas

An exploration company found over a billion pounds of copper in La Plata Canyon, but it’s not guaranteed it will be mined

In La Plata Mountains, possibility of copper mining has neighbors anxious

Metallic Minerals faced stiff opposition at a community meeting in Breen

Metallic Minerals, Forest Service face pressure from community over exploration

Federal and state representatives field questions, concerns about mining northeast of Mancos

Gold King Mine owner sells property to government, ending litigation

Todd Hennis will receive $919,000 for property near Silverton

How will the state use Gold King Mine settlement funds?

A pot of $7.3 million is available to address damage to natural resources

Why did it take so long for the Navajo Nation to secure a Superfund designation?

Waste from 40 years of uranium mining has contaminated watersheds across the reservation

Locals wary of plan to recycle Leadville’s mining waste

Residents concerned plan to process historic mine waste could threaten Arkansas River, unearth town’s long-buried history

First Superfund site on Navajo Nation to address uranium mining pollution

Residents in Arizona community have suffered impacts of radiation exposure for decades

Without abdicating authority, EPA responds to Butler criticism

Water quality expert left role in November citing lack of engagement by federal agency

150 years of La Plata County

The county commemorates its sesquicentennial anniversary Saturday

Frustrated, Peter Butler leaves Superfund advisory group

‘We are not consulted’ wrote outgoing chairman