An overcast Monday is in store for Massachusetts residents as wildfire smoke lingers through the chilly temperatures — and ...

Environment Canada's air quality index has reported moderate to high risk since Saturday morning in Calgary, as many parts of ...

Smoke will likely be an ongoing health hazard across North America for the next few months. Here's what to expect.

Multiple Philadelphia fire trucks responded to a four-alarm blaze at an apartment building in West Philadelphia early ...

As hundreds of wildfires burn across Canada, smoke is traveling south and potentially affecting Americans’ health. Here's why ...

A haze of Canadian wildfire smoke can be seen over Grand Rapids, Mich. on June 5, 2025. The air quality index was above 151, ...

Any showers that hold on into the night are going to end near or before midnight. Skies will then clear out the rest of the ...

The U.S. Environmental Protection Agency warns that wildfire smoke contains dangerous pollutants in the form of fine ...

Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with ...

From the Keweenaw Peninsula to the Mackinac Bridge and areas across lower Michigan, blankets of haze from Canadian wildfires ...

Smoke from Canadian wildfires is engulfing much of the eastern and central United States and and is expected to continue for ...

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching ...