Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with ...

As hundreds of wildfires continue to burn in Canada, the smoke from the flames is bringing potentially dangerous air quality ...

In the upper Midwest of the United States, Michigan, Wisconsin and Minnesota have issued air quality warnings as smoke from ...

Many fires burning across Canada, forcing evacuations and threatening air quality in the United States, cannot simply be put ...

Smoke will likely be an ongoing health hazard across North America for the next few months. Here's what to expect.

Smoke from Canadian wildfires is engulfing much of the eastern and central United States and and is expected to continue for ...

With 174 active wildfires burning across Canada, several U.S. states are under air quality alerts due to the traveling smoke ...

A new wildfire was reported today at 8:42 a.m. in Inyo County. Buttermilk Fire has been burning on federal land managed by ...

Smoke from Canadian wildfires could contribute to hazy skies and a "dim" sun for several states later this week.

Pine Fire initially started 12:10 p.m. May 27 in San Diego County. It has been burning on federal land managed by the United ...