Hazy conditions will continue on Tuesday across Massachusetts, as the smoke from the Canadian wildfires continues to move ...

A number of states in the United States have declared air quality warnings with concerning levels noted across many of the ...

Millions of Americans across the Midwest, Northeast and swathes of the South and Southwest are under air quality alerts Monday. Newsweek's live blog is closed.

PHILADELPHIA (WPVI) -- Smoke particles from Canadian wildfires are causing air quality concerns in the Philadelphia region on ...

Very thick wildfire smoke will be present on Monday, impacting the air quality levels for much of New England.

Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

The worst air quality in recent years occurred in June 2023, when the smoke became so thick it created an orange haze over ...

An Air Quality Alert is in effect until 11 PM on Sunday for parts of Maine and New Hampshire due to expected high levels of ...

A n Air Quality Alert is in effect from 1 AM to 11 PM on Sunday, August 3, 2025, for parts of Maine and New Hampshire due to ...

At least 738 wildfires are currently burning in Canada, with at least 201 out of control, according to the Canadian ...

Large wildfires in remote regions of Canada sent smoke billowing across the border, inundating northern New England with ...