NBC News’ Liz Kreutz reports from Los Padres National Forest where the largest fire in California is burning out of control.

Air quality alerts are in effect in the Philadelphia area, fueled by smoke from wildfires that are burning thousands of miles ...

The fires have resulted in hazardous air-quality conditions across much of Canada and the northern U.S. They are continuing ...

Air quality alerts are in effect on Tuesday in 10 states as toxic smoke from hundreds of wildfires burning in Canada ...

Since it started on Friday afternoon, the Gifford Fire -- which is situated within the Los Padres National Forest in Solvang, ...

The air quality in several U.S. states is taking a hit as smoke floats over the border from the Canadian wildfires. Here's ...

Three wildfires that started over the weekend on Colorado’s Western Slope have consumed more than 8,000 acres and destroyed ...

At least five new wildfires ignited along Colorado's Western Slope over the weekend, bringing the total number of wildfires ...

As we continue to see heavy smoke from Canadian wildfires continue to cover our area, it can infiltrate someone's house and ...

Meteorologist Tony Pann has some tips on preventing wildfires as smoke from Canada has prompted air quality alerts across the ...

The air quality index on Tuesday across the Midwest and the Northeast ranged from "moderate" to "unhealthy" for sensitive adults. Some areas in northern Wisconsin, eastern Pennsylvania, northern ...

The wildfire in the Los Padres National Forest grew to 82,000 acres on Tuesday. Officials are still trying to determine the ...