Add Yahoo as a preferred source to see more of our stories on Google. Smoke from hundreds of Canada wildfires continues to blanket the northern U.S., spreading across roughly a dozen states from ...

Canadian wildfires are impacting air quality across the U.S. Wildfires are burning in multiple Canadian provinces, including Alberta, British Columbia, Manitoba, Ontario and Saskatchewan. Numerous ...

Smoke from hundreds of wildfires in Canada has spread over 5,000 miles across the Atlantic over the last week — reaching as far as parts of Russia. Western Greenland and the Arctic Archipelago have ...

Canadian wildfire smoke is making the air hazy in Rhode Island Wednesday. The air quality is expected to be in the moderate levels Wednesday. Smoke is expected to start clearing out Wednesday night.

Add Yahoo as a preferred source to see more of our stories on Google. Large wildfires in Canada continued to cause concerning air quality levels across parts of the United States and triggered ...

Canadian wildfires are impacting air quality in the Midwest and Northern Plains. Smoke may cause reduced visibility and respiratory problems. Several states, including Indiana, Illinois, and Michigan, ...

You may notice a bit of a haze in the air this week. In part, it’s coming from central Canadian wildfire smoke, and while impacts are expected to peak on Wednesday, it's not leading to much health ...

Canadian wildfire smoke is impacting air quality across a dozen northeastern and midwestern U.S. states. Air quality is expected to remain poor in the Northeast through Tuesday, with some improvement ...

Canadian wildfires are causing poor air quality across the northern United States. Air quality in the Northeast is expected to worsen before improving later in the week. Hundreds of wildfires remain ...

Wildfire smoke tracker shows where the air quality is at dangerous levels and where fires are burning in North America.

Canada wildfire smoke is impacting air quality across a dozen U.S. states, primarily in the Northeast and Great Lakes regions. Air quality is expected to remain poor through Wednesday, Aug. 6, with ...

Large wildfires in Canada continued to cause concerning air quality levels across parts of the United States and triggered multiple air quality alerts. Over 750 wildfires are burning throughout Canada ...