Smoke from wildfires burning in three Canadian provinces covered about a third of the U.S. on Wednesday, forecasters said, ...

The ongoing Canadian wildfires have reportedly blanketed a third of the United States, affecting millions, with the National ...

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate.

Canadian wildfire smoke has become so intense that even young, healthy Minnesotans are experiencing symptoms similar to ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

Lightning, which is more common in hotter temperatures, is usually the cause of wildfires that burn the most land. In 2023, ...

A gray haze from wildfire smoke could be seen in Cincinnati, and the entire state of Minnesota is under an air quality alert.

By Erica Dischino, Patrick Wingrove and Amanda Stephenson DULUTH, Minnesota (Reuters) -Smoke from wildfires burning in three ...

The Minnesota Pollution Control Agency issued an air quality alert for much of state through Wednesday as smoke from ...

Air quality alerts remain in effect for yet another day for the entire state of Minnesota with concentrations of wildfire ...

Minnesota authorities warned of unhealthy levels of exposure to particles from wildfires. Symptoms include shortness of ...

Surface smoke could impact part of Minnesota beginning Thursday, and with fires burning out of control in Canada, it could be ...