Four fires burning on Colorado’s Western Slope have spread to more than 31,000 acres and forced ongoing evacuations, fire ...

Smoke from hundreds of wildfires burning across Canada has polluted skies and reduced air quality across large portions of ...

A wildfire burning in Rio Blanco County has scorched more than 14,000 acres, fire officials said Tuesday. The Lee fire, which ...

As smoke begins to dissipate, Michigan's statewide advisories have ended, though some remain for Upper Peninsula and northern ...

At least six new wildfires ignited along Colorado's Western Slope over the weekend, bringing the total number of wildfires ...

Smoke from wildfires in California has been drifting south and east, impacting much of Southern California and parts of ...

The Bear Gulch Fire has been burning for nearly a month in the southeast part of the Olympic Peninsula, sending smoke ...

Finally! After what seems like forever but in reality has only been a week or so, Western Wisconsin's air quality has ...

An air quality alert is in effect for all of Massachusetts as smoke from Canadian wildfires descends into the Boston area.

A statewide air quality advisory remains in place for Aug. 5. Officials say wildfire smoke may dissipate by mid-week. Check out the air quality map.

Millions of people were told to monitor themselves for the symptoms at least through Monday night, but possibly longer.