The past few days, however, Denver’s skies have been hazy and smoky. In fact, the air quality was actually rated the worst in ...

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The next time someone admonishes you to “follow the science” in safeguarding the environment, you might tell them about the ...

Colorado will now have self-service kiosks for emissions testing on gasoline-powered and hybrid vehicles. In a Thursday press ...

An arctic front will sweep through Colorado Friday afternoon with dangerously cold air and accumulating snow lagging behind it for the holiday weekend. This is a long duration event in the Denver ...

Other communities in Colorado and in other states have enacted similar bans as they push to electrify buildings to reduce the effects of climate change and improve air quality. Denver’s climate ...

A new rule adopted by the Colorado Air Quality Control Commission identified five "priority" air toxics that will soon be regulated.

DENVER (KDVR) — Much more sunshine is in the ... Snow showers look to return to the region ahead of a blast of arctic air set to send temperatures tumbling into the teens and 20s for highs ...