As Canadian wildfires spread smoke across the U.S. the air pollution is dangerous to health. But there are ways to protect yourself. Here's what to know.

Satellite imagery showed plumes of smoke from California’s largest active wildfire heading south from San Luis Obispo County.

New York and other neighboring states are under an air-quality advisory due to influx of smoke from ongoing wildfires in ...

Tuesday night is when the high pressure system shifts to the east, the NWS says. This should allow south winds to return, ...

Homeowners know the saying, "water finds a way." Add wildfire smoke to that distinction, another savvy invader harming indoor ...

Wildfires continue to burn across a massive area in Canada, particularly in the provinces of Saskatchewan and Manitoba.

Video shows passengers rushing to evacuate a smoke-filled PATH train in New Jersey. Thirteen people were treated for smoke ...

Flights at Logan airport were operating on a delay of 52 minutes due to low visibility on Monday afternoon, according to an ...

Tuesday stays warm and dry, with highs near 90 and a bit more humidity under partly cloudy skies in the Philadelphia region.

Winds were pushing smoke toward Seattle — similar to an earlier wave over the weekend. This round of smoke will likely stick ...

Wildfires burning in Canada were causing unhealthy air quality across parts of North America on Monday. Canadian wildfires ...

Canadian wildfire smoke brought numerous air quality alerts to the Northeast on Aug. 4, including in multiple North Jersey ...