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.

Blazes across several Canadian provinces and territories pose health risks to Canadians and their southern neighbours.

The National Weather Service offices in Gray and Caribou are monitoring air quality and other impacts from the thick smoke.

I know I noticed it today, and I hope you did too. The smoke is finally starting to clear out of the Twin Cities. The air ...

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

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

Tonight will be start out mostly clear to partly cloudy then clouds will increase late. Lows will fall to the lower 60s and ...

Wildfire smoke from the Prairies is drifting towards the Greater Toronto Area, prompting Environment Canada to issue a ...

TOTOWA, New Jersey (WABC) -- Thick smoke filled the air after a fire broke out in Totowa, New Jersey. The fire started at ...

Although we had some smoke around the area, the cooler temperatures were a nice break from the summer heat. The smoke will move out tonight as scattered thunderstorms move in this evening. A few could ...

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

The annual World Dog Surfing Championships took place near San Francisco on Saturday. Thousands of spectators flocked to ...