Air quality experts from Columbia and UMass Amherst explain what wildfire smoke actually does to your body and the steps ...

Smoke has blanketed New York City and other parts of the Northeast United States in a thick haze this week, unleashing smoggy ...

That smoke from Canadian wildfires is moving out of the Susquehanna Valley. Residents in Lancaster were still out last night ...

More than 50 million people in the Northeast and Mid-Atlantic are at risk for severe weather this weekend while Canadian ...

A thick layer of wildfire smoke is changing the look of the sky across south-central Pennsylvania, giving the region a hazy, ...

The smoke pouring into the U.S. made Detroit, Chicago and D.C. among the world's most polluted major cities as of early ...

Chemicals and particles too small to be seen from wildfire smoke can cause problems ranging from minor to serious ...

When wildfires burn, smoke can travel long distances and degrade air quality far away, posing risks to those breathing it.

NewsFeed Wildfire smoke engulfs Toronto, Canada and turns its skies orange. Wildfire smoke turned skies orange over Toronto and the rest of Ontario, as hundreds of wildfires conti ...

Severe thunderstorm warnings are in place for Thursday afternoon for a large portion of southern New Hampshire. They are in effect until 5:30 p.m., 5:45 p.m. and 6 p.m.The warning ...

Now this is with plenty of humidity still in the air left over from the front coming through last night, and we still have ...

Why is the sky yellow over Boston? Canadian wildfire smoke will cause poor air quality on Wednesday in Massachusetts.