Dr. Dorothy Curran says fine particles in wildfire smoke especially affect sensitive groups, like kids with asthma or Chronic Obstructive Pulmonary Disease (COPD).

Due to the smoky air, an Air Quality Alert has been extended for all of Southeast Michigan through Sunday. As wildfire smoke ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air.

Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.

Tonight will be a bit hazy, but clear and cool with lows in the 50s. Wildfire smoke looks to turn even thicker on Sunday.

For the full 24 hours of Aug. 3, the New York State Department of Environmental Conservation is issuing an air quality health ...

Central Indiana will experience a refreshing week with clear skies, comfortable temperatures, and a chance of scattered thunderstorms towards the end of the week.

Smoke from Canadian wildfires is prompting air quality concerns across several New York regions, including parts of the ...

An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather ...

This week, the entire state of Wisconsin has been dealing with hazy skies due to wildfires raging to our north in ...

Smoke from raging wildfires in Canada is causing air quality alerts to blanket the Midwest. Lissette Nuñez is live from Chicago's Lollapalooza music festival.

Canadian Prairie provinces see early seeding with hopes of a high canola yield, but an ongoing drought is threatening crop ...