Temperatures are expected to climb into the low 90s by Monday afternoon in New York City, Boston and Washington, D.C.

Smoke produced by hundreds of wildfires burning across Canada has drifted thousands of miles and nearly circled the entire ...

Much of Manitoba had the worst air quality in Canada Thursday, as researchers warn the long-term effects of the smog are not yet fully realized. “We know that there’s increases in things like heart ...

More smoke and sunshine are expected today with a noticeable easterly breeze! A stray pop-up shower cannot be ruled out this afternoon, but most areas will stay dry. Temperatures will rise into the ...

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and Northeast regions.

The wildfire areas of Manitoba and Saskatchewan are projected to receive 50 millimeters to 100 millimeters of rain this ...

Amid thousands of evacuations and the spread of smoke to the United States, the Canadian armed forces and the Coast Guard ...

If wildfire smoke is lingering in the skies around you, there are several ways you can protect yourself from the haze when ...

Wildfires raging across Canada may cause hazy conditions in the northeast, including Virginia, over the next several days.

Michigan’s air quality has nosedived in recent weeks, due to wildfire smoke from Canada. At one point, Detroit was listed as ...

In the height of summer, when most Americans dream of clear skies, campfires, and serene lakeside vacations, a thick haz ...

Predicting smoke from wildfires, as opposed to standard urban pollution from human activity, is a lot more complicated, ...