CHICAGO (WLS) -- An air quality alert was issued for the greater Chicago area on Tuesday. The alert was issued by the EPA at about 11:56 a.m. It will be in effect until midnight. Lake, Porter, Newton ...

It will be the fourth day in a row the state has issued an air quality health advisory for much of Upstate New York, ...

On Tuesday morning, New York City had the ninth-worst air quality in the world, thanks in large part to the wildfire smoke ...

The fires have resulted in hazardous air-quality conditions across much of Canada and the northern U.S. They are continuing ...

The remaining 10 states affected by medium to heavy smoke from the wildfires are Colorado, New York, New Jersey, Connecticut, Pennsylvania, Vermont, Massachusetts, Indiana, New Hampshire, and ...

Vanhela said smoke from the wildfire, which carries fine particulate matter, can travel hundreds of miles and affect air ...

The reduced air quality is impacting local farmers and the amount of work they're able to do. Mike Isham at Isham Family Farm ...

Smoke from wildfires in Canada reached Connecticut’s skies and caused poor air quality on Tuesday, according to state ...

Firefighters say a brush fire in the Canadian province of British Columbia was caused when a bird dropped a fish on power ...

LANSING, Mich. (WILX) - As wildfires continue to rage across parts of Canada, Michigan is stepping up to assist. The Michigan ...

Skies across Massachusetts could remain hazy on Wednesday, but this could also soon change as possible thunderstorms and ...

U.S. Ambassador to Canada Pete Hoekstra says Canada's recent wildfires offer a "stark reminder" of the countries' shared ...