Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and ...

Here's why the Canadian wildfire smoke is returning to the state and what to know about the latest air quality advisory.

The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.  Air ...

West-Northwest Winds will continue to bring Smoke south from Canada into Minnesota Today and at times Air Quality in the Twin ...

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

Smoke drifting south from Canadian wildfires has made skies in Pennsylvania and other states hazy this week. The Pennsylvania ...

The wildfire areas of Manitoba and Saskatchewan are projected to receive 50 millimeters to 100 millimeters of rain this ...

Air Quality will be Poor at times Today especially now until the early afternoon then some improvement in Air Quality between ...

"It's just not pleasant," she said.Start the day smarter. Get all the news you need in your inbox each morning. Canadian wildfire smoke has worsened air quality in many parts of the United ...

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

Smoke produced by hundreds of wildfires burning across Canada has drifted thousands of miles and nearly circled the entire ...