Small particles can get lodged in crevices of organs from lungs to arteries, causing inflammation and other health issues.

Hazy skies settled over Hampton Roads this week as smoke from wildfires in Canada moved over the region. For the past week, ...

This story was originally published by Grist with the headline As California burns, new research shows smoke is wildfire’s ...

Summer 2025 has already been a scorcher, with much of the eastern half of the nation enduring weeks of high heat and tropical ...

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Rep Tom Tiffany is proposing a tariff on Canadian wildfire smoke if Canada doesn't make the wind blow it in a different direction.

As thick plumes of smoke drift down from Canada’s raging wildfires, New York residents are once again facing hazy skies, ...

With severe weather now out of the Twin Cities and surrounding areas, we're in store for calmer and slightly cooler afternoon ...

Canada's 2025 wildfire season is now the second-worst on record. The latest figures posted by the Canadian Interagency Forest ...

Many cities including Toronto, Halifax, and St. John's are experiencing 50 per cent or less of normal rainfall since the start of meteorological summer on June 1st.

A fresh warning issued by Environment Canada on Friday afternoon predicts temperatures will begin to rise on Saturday and remain high until the middle of next week.

Firefighters tackling a wildfire on Vancouver Island say there was minimal growth overnight on Tuesday, and they hope to use ...