Continued drifting of wildfire smoke from Canada and Alaska has prompted Bay Area air regulators to extend an air quality ...

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

Canadian wildfire smoke is back: Tips to keep it out of your home. Ramon Padilla. USA TODAY. Hear this story. As summer draws closer, so does smoke from Canadian wildfires and related health concerns.

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

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

Haze will take over New England skies as more than 200 wildfires continue to rage across Central and Western Canada.

The Village of Chase in British Columbia's Interior has activated its emergency operations centre as a wildfire burns in the ...

Wildfires may be responsible for a temporary spike of lead levels detected in young Yellowknife, Dettah and Ndilǫ ...

A new study from Harvard University comes as wildfires tied to a warming climate threaten to unravel years of progress toward ...

Beverly Anderson, 65, died when the plane crashed into Lake Michigan. She had joined the pilot for a sightseeing tour of the ...

Smoke poured over the Canadian border into eastern Alaska this weekend, bringing poor air quality to communities from ...

Proposed jobs and grants cuts by the Trump administration could have detrimental impacts in air quality monitoring at the ...