Firefighters battling out-of-control wildfires in Newfoundland were facing windy and dry conditions Saturday, while ongoing dry conditions in New Brunswick prompted officials to issue a ban on ...

The Pollution Control Agency says air quality will reach the red level, meaning it is unhealthy for everyone, in all northern ...

The Canadian government’s map of wildfire smoke fine particulate matter models for Aug. 9-10 shows smoke will intensifying over parts of Manitoba, Saskatchewan and the northern portion of the Avalon ...

The hazy air hovering over U.S. metropolises, including Chicago and New York, this summer is reminding Americans of just how connected they are with their northern neighbor, regardless of how ...

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

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

Rep. Tony Wied sent a letter to Canadian Ambassador to the U.S. Kirsten Hillman requesting swift action to mitigate Canadian ...

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

Wisconsin Republicans are reaching out to the Canadian government, telling them to handle the wildfires so smoke doesn't continue to impact Wisconsinites.

Accuweather meteorologists are predicting a fall season that's 2-3 degrees higher than the historical average in the ...

The locally heavy rain in the Barrie area and elsewhere on Friday might have helped to quench the thirst of lawns and gardens ...

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