Smoke from Canadian wildfires has carried another day of poor air quality south of the border to the American Midwest ...

The Bay Area Air District has extended an air quality advisory through Wednesday due to wildfire smoke from Canada. Smoke ...

The Bay Area Air District has issued an air quality advisory for the region because of smoke from wildfires burning in ...

Smoke from the Canadian wildfires​ will be visible in the Philadelphia area, and an air quality alert has been issued for Wednesday in the Delaware Valley.

The Bay Area Air District has extended an air quality advisory through Wednesday due to wildfire smoke from Canada.

WASHINGTON — As wildfires rage in Canada, smoke is drifting into the U.S., and also the D.C. Metro area through at least ...

Smoke from wildfires in Canada is making it harder to breathe in Ohio and several other states. Here's how long it will last ...

Smoky and hazy skies are expected in the Bay Area Monday and Tuesday, stemming from wildfires burning in Alberta, Saskatchewan and Manitoba provinces, and air quality may become unhealthy.

As wildfires in several Canadian provinces actively burn, northern areas in Michigan see poor air quality. Here is an update ...

Michigan, Wisconsin and Minnesota are already seeing air quality deteriorate because of smoke from the fires in Manitoba and ...

From the current fire map, the fires are only about three miles ... Bryan Chartrand, executive director of land operations for the Saskatchewan Public Safety Agency, said firefighting efforts ...