On Wednesday, it was the Mackinac Bridge’s turn to disappear behind a plume. The Mackinac Bridge Authority cameras showed the ...

A new wildfire was reported today at 10:22 p.m. in Los Angeles County. The wildfire has been burning on federal land managed ...

As hundreds of wildfires burn across Canada, smoke is traveling south and potentially affecting Americans’ health. Here's why ...

The U.S. Environmental Protection Agency warns that wildfire smoke contains dangerous pollutants in the form of fine ...

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

Such is the case with two graphics, powered by satellite data, that showcase a Canadian wildfire season off to a wild — and ...

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

Smoke from Canadian wildfires began to worsen air quality in the eastern U.S. on Wednesday as several Midwestern states ...

An air quality map shows conditions across the United States on Wednesday as Canadian wildfire smoke is forecast to continue ...

Canadian Natural Resources has restarted its Jackfish 1 oil sands site in northern Alberta after determining wildfires in the ...

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

An air quality alert has been issued for NYC and N.J. today, as smoke from the Canadian wildfires blows into the Tri-State ...