Special air-quality statements caused by wildfire smoke remain in effect for many areas of the country, and in some places, ...

Over the weekend, smoke from Canadian wildfires continued to blanket Minnesota and the North Shore of Lake Superior, ...

As record wildfires erupt across Canada this year, with health-threatening smoke drifting into the U.S. and as far away as ...

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events ...

The Chicago area recorded ozone levels of 156 late Monday afternoon. Levels above 100 are considered unhealthy. Residents ...

Much of Central Canada, Manitoba and Saskatchewan were placed under special air quality statements or warnings on Monday due ...

Much of Central Canada, Manitoba and Saskatchewan were placed under special air quality statements or warnings on Monday due ...

Major fires continue to burn in Arizona and across Canada, impacting the air quality for millions of people. An air purifier can help, but it depends on the filter.

Wisconsin Public Radio The winds over Wisconsin are shifting Monday, dispersing smoke from Canadian wildfires that blanketed ...

Nine people have been killed and dozens are hurt as a fire tore through an assisted-living facility in Fall River, ...

Letter to Canada signed by Minnesota congresspeople one more example of how crass and shallow we've become, even in moments ...