On Sunday at 10:58 a.m. EDT the National Weather Service reported an air quality alert in effect until Tuesday at midnight ...

Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern US, sending air quality across the Midwest and northeast US and Toronto to unhealthy levels.

Canadian wildfire smoke returns to New Hampshire on Sunday, reducing air quality on an otherwise sunny and comfortably warm day. >> Download the free WMUR app to get updates on the go: Apple | Google ...

Air quality alerts had been issued for nine states as of Sunday morning, with residents in some areas advised to combine errands in order to help reduce pollution levels.

Dr. Judith Joseph, a psychiatrist and author, joins ABC News Live to discuss parents’ reactions to babies born during the ...

Wisconsin is experiencing smoke from Canadian wildfires, leading to poor air quality and an Air Quality Advisory.

Wildfire smoke will continue to exit Minnesota on Sunday, helping air quality improve as we wrap up the weekend.

As with the last several days, the Air Quality Alert that is in effect until noon today may be extended if this smoke ...

Another beautiful, dry, sunny day with low humidity Sunday. Wildfire smoke will create hazy skies and reduced air quality, ...

Kevin Wade O’Neal is facing attempted murder and weapons charges after deputies say they found 14 homemade bombs in his house.

Meteorologist Kelly Ann Cicalese is tracking a warm-up as temperatures approach 90 Monday. Plus, wildfire smoke returns to ...