Group campaigns for climate discussion in Cortez

Film, essay contest, rally planned during April

Colorado heads toward a water and budget crisis, officials say

Growing population and shrinking oil and gas revenues make for trouble

What the Navajo Generating Station will leave behind

The smokestacks of the Navajo Generation Station rise 775 feet from the sere landscape of the Navajo Nation in northern Arizona, just three miles away from the serpentine, stagnant blue woun...

Invasive plant spreads in Utah’s wetlands

Battling a nonnative reed to protect Great Salt Lake bird habitat

Researchers flock to Lower Dolores for ecological studies

Researchers flock to Lower Dolores in high-water year

Why are fire seasons longer? People.

Illegal campfires, cigarette butts and other accidental ignitions have lengthened the wildfire season

Hickenlooper recommends Superfund listing for mine sites around Silverton

‘The end of one process and the start of a much longer one’

La Plata steps up mine tests

Trace amounts of uranium detected

Fort Lewis College beats emissions-reduction goal

School exceeds first benchmark of 20 percent reduction

State disputes key part of EPA’s Gold King report

State officials did not sign off on plan, according to letter

EPA likely not prepared Gold King Mine blowout

Agency releases redacted documents

Sediment issues a big uncertainty

As communities along the Animas River continue to wonder about long-term consequences of the Gold King Mine spill, one of the biggest questions remaining is the orange sediment lying along r...