Smoke from wildfires burning in Canada is expected to cast a haze over the skies — and diminish air quality — in parts of the ...

In 2023, Canada's worst wildfire season on record produced so much smoke that it spilled across national borders into the United States. At times, a thick haze enveloped much of the U.S. East Coast ...

New York House Republicans are questioning Canada’s commitment to fighting the wildfires that contributed to the air quality alert issued for the downstate region Aug. 11 In a letter to Canadian Prime ...

Canada's worst wildfire season on record tarnished the country's air quality and had similar effects on pollution in parts of the United States, according to a new report. University of Chicago ...

A new study has found that chemical traces from Canada’s 2023 wildfires lingered in the air above Maryland – more than 1,000 ...

OMAHA, Neb. (WOWT) - According to the National Interagency Fire Center (NIFC) and the Canadian Interagency Forest Fire Centre (CIFFC), numerous large wildfires are causing unhealthy air quality for ...

Hundreds of wildfires burning in Canada are undermining U.S. air quality across the Upper Midwest and Northeast, making skies hazy from Detroit to New York City and even prompting a ground stop at ...

Canada’s record-breaking 2023 wildfire season led to a spike in air pollution in the country and in the US, erasing recent progress in cleaning up the air, according to new analysis. The wildfires, ...

Northerly winds from Canada push wildfire smoke into Wisconsin and down to surface level, exposing residents to microscopic PM2.5 particles, according to NPR. According to the EPA, PM2.5 has both ...

Reporter Wildfires are reversing decades of clean air standards in Canada and the U.S., according to new data published Thursday. Researchers at the University of Chicago released their annual Air ...

A fault line in Canada's Yukon territory has stirred after more than 12,000 years of geological sleep. Researchers studying ...