Canadian wildfires are raising air quality concerns in several states, including the Dakotas, Minnesota and Wisconsin.

Air quality in some parts of the United States is worsening as smoke from dozens of wildfires in Canada travels south, pushed ...

National Weather Service officials are expecting patchy smoke from Canadian wildfires to move into the Chicago area Friday ...

The U.S. on Friday said Holtec's planned restart of the Palisades nuclear power plant in Michigan would not harm the ...

Wildfire smoke from Manitoba, Canada, will blow across two dozen states through Saturday, reducing air quality and creating ...

Iowa's hazy skies are due to smoke from the Canadian wildfires. As many as 17,000 people in Canada are being evacuated as ...

The Illinois Environmental Protection Agency does not expect this weekend's smoke infiltration to be as dangerous as June ...

The fires began earlier this week in the province of Manitoba. The smoke will bring hazy skies and could potentially affect ...

Air quality in Arrowhead, Minnesota, is deemed unhealthy for people and animals sensitive to pollution and other airborne ...

These thick plumes of smoke are expected to reach as far south as the Gulf Coast this weekend and will push near New England ...

As wildfires in Canada continue to burn, the smoke continues to drift into the U.S. impacting air quality for millions. Smoky ...

Smoke from wildfires in Canada moved into the Chicago area Friday evening. Doctors are warning people about the potential ...