Water-bombing operations are ongoing as part of the effort to bring the fire under control

A thunderstorm rolled through the region causing disruption, and a haze raised air quality concerns in New York City.

Although a break has arrived for many Chicago-area residents seeking a reprieve from the days of hazy wildfire smoke, the improvement will b...

As heat waves and wildfire smoke sweep the country, see where it could be affecting you on the map and what you can do to curb the health ri...

Air quality alerts remain in effect as wildfire smoke spreads across the eastern U.S. ahead of Sunday's World Cup final.

Saturday brings a high chance of thunderstorms across much of the Northeast and Mid-Atlantic, which will help dampen the bad air. Wildfire...

Plumes of smoke from wildfires in Canada are pouring into major US cities.

Donald Trump has threatened to impose tariffs on Canada over wildfire smoke that is choking US cities.

Though folks in the Chicago area are likely eager to get outside after days of poor air quality while the region was covered by a blanket of...

‘The United States is being unnecessarily invaded by filthy, polluted, and unhealthy air,’ Trump wrote on Truth Social

A proposed housing development at the former Windsor Creek Elementary School site is sparking debate among residents, with supporters pointi...

Southwest winds have pushed the wildfire smoke away from Chicago, for now.While blue skies broke through the blanket of haze covering mu...

President Trump threatened more tariffs on Canada for wildfires that have blanketed large parts of the Midwest and East Coast in smoke in re...

That dangerous wildfire smoke from Canada is now on the move and smothering new U.S. cities. NBC News’ Tom Costello has the latest.