Satellite imagery showed plumes of smoke from California’s largest active wildfire heading south from San Luis Obispo County.

An air quality alert went into effect for the metropolitan area went out Monday at midnight and continues until midnight ...

Millions of Americans across the Midwest, Northeast and swathes of the South and Southwest have been are under air quality ...

As Canadian wildfires spread smoke across the U.S. the air pollution is dangerous to health. But there are ways to protect ...

Flights at Logan airport were operating on a delay of 52 minutes due to low visibility on Monday afternoon, according to an ...

Smoke from Canadian wildfires continues to affect air quality across the Midwest, though Monday’s conditions were an ...

Canadian wildfire smoke brought numerous air quality alerts to the Northeast on Aug. 4, including in multiple North Jersey ...

A video shared by FOX 6 Milwaukee shows a hazy sky on Friday, Aug. 1, due to wildfire smoke drifting into the U.S. from ...

Detroit currently is ranked third worst worldwide for major city air quality today, Aug. 4, because of smoke from Canadian ...

Canada is experiencing a terrible wildfire season with nearly 4,000 wildfires so far this year, close to a record pace.

Coughing, sneezing, runny nose. Sure, those are signs of seasonal allergies, but they can also be caused by wildfire smoke.

The Wisconsin Department of Natural Resources re-extended its air quality alert statewide as wildfire smoke lingers.