This afternoon, basically unfolding as the last couple of days have, we've been seeing *** little bit less of *** haze in the ...

Scorching hot temperatures, likely soaring into the triple digits, will settle across Denver and the Front Range -- ...

While wildfire smoke levels have been diminishing, there’s still enough air pollution to cause problems for those in various health and age-related groups. While wildfire smoke levels have been ...

Predicting smoke from wildfires, as opposed to standard urban pollution from human activity, is a lot more complicated, ...

Though wildfire smoke was to blame for poor air quality earlier in the week, Wednesday and Thursday's alerts are due to high ...

Though wildfire smoke was to credit for poor air quality earlier in the week, Wednesday's alert is due to high-levels of ozone in the air.

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

The Door Community Auditorium (DCA) screening of Stop Making Sense with Jerry Harrison has been cancelled for Monday, Aug. 11 ...

A touch of wildfire smoke is expected to drift over the Washington, D.C., region Thursday, bringing a slight haze but no ...

Code Yellow Air Quality or the moderate level for particle pollution is forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

Hear from U.S. Rep. Tom Tiffany, who wrote a letter to the Canadian ambassador.