Polis threatens to veto bill seeking to reduce greenhouse gas emissions

‘We’re not willing to give dictatorial authority over our economy to one unelected board’

San Juan County, N.M., receives failing score for air quality

Region had higher-than-average number of ozone days

New methane regulations lauded by Durango-area leaders, environmentalists

Colorado rules aim to cut greenhouse gas releases

Durango shows support for Colorado’s proposed methane rules

Public hearing draws more than 100 people

La Plata County hit with ‘F’ score for ozone levels

American Lung Association says the number of unsafe days is on the rise

Lawmakers advance plan to track greenhouse gases

Effort worries coal counties on Western Slope; seen as duplicate by some

Air quality advisory issued for much of Western Colorado

Wildfires’ smoke affecting most of the state

Weather service issues advisory about dense smoke, low visibility

State health department also warns about air quality

Smoke may be here for a while. Is it dangerous?

Residents advised to limit activity, close windows to avoid exposure

Colorado denies license for Paradox uranium mill

Judge says Piñon Ridge plan threatens environment; company not giving up

Four Corners Air Quality Group plans forum in Durango

The Journal The Four Corners Air Quality Group is organizing a second public science forum on Tuesday, Sept. 12, in Durango to discuss methane and methane-related issues affectin...

Western Colorado officials voice support for new methane rules

State rules influence proposed federal effort