DENVER (CBS4) - Phillip Earle and his dog, Herman, decided Wednesday was a good day for a walk around Washington Park. Even though Colorado's Department of Public Health and Environment had previously ...

KUSA – Hey now, brown cloud. The brown haze you might have seen hanging over the Denver metro area Monday has led the Department of Public Health and Environment to issue indoor burning restrictions ...

DENVER (CBS4) - Temperatures inversions along the Front Range on Thursday will cause significantly warmer and colder temperatures over short distances. It also means air quality will suffer and Denver ...

The infamous "brown cloud" looked thick and ugly hanging over the Valley on Monday, yet its appearance is an imperfect measure of a complex pollution problem. Experts said weather conditions — ...