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Canadian Wildfires

Canada Battles Nearly 1,000 Wildfires as Ontario Blazes Expand to 735,000 Hectares

Extreme heat, lightning strikes, dry conditions have overwhelmed provincial fire capacity, prompting urgent calls for a coordinated national fire strategy.

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last mo.

Tropical Depression Two Eyes Northern Gulf Coast as Tropical Storm Watches Move In

793 ARTICLES

last mo.

Smoke From Canadian and Minnesota Wildfires Drives Hazardous Air Across 17 States

237 ARTICLES

last mo.

Wildfire Smoke From Ontario and Minnesota Drives Widespread Air‑Quality Alerts Across Northeast and Midwest

106 ARTICLES

last yr.

UK Braces for Potential Fourth Mid-August Heatwave With 37 °C Peaks

98 ARTICLES

last yr.

Canadian Wildfire Smoke Sustains Unhealthy Air Quality in Midwest and Northeast

59 ARTICLES

last yr.

Midwest Remains Under Air Quality Alerts as Canadian Wildfire Smoke Lingers

21 ARTICLES

last yr.

Canadian Wildfire Smoke Keeps Northeast Under Health Advisories for Second Day

12 ARTICLES

last yr.

Dangerous Ozone Levels and Wildfire Smoke Keep Air Quality Alerts in Effect

27 ARTICLES

last yr.

Canadian Wildfire Smoke Triggers Health Alerts Across North America

50 ARTICLES

last yr.

Canadian Wildfires Force 30,000 to Evacuate and Spread Smoke Across Third of U.S.

64 ARTICLES

last yr.

Canadian Wildfires Send Smoke Across U.S., Prompting Widespread Health Advisories

25 ARTICLES

last yr.

Canadian Wildfire Smoke Chokes Midwest, Triggers Air Quality Alerts

433 ARTICLES

3y ago

Canadian Wildfires Bring Record Smoke and Air Pollution to U.S. East Coast

Canadian Wildfires

Canada Battles Nearly 1,000 Wildfires as Ontario Blazes Expand to 735,000 Hectares

Tropical Depression Two Eyes Northern Gulf Coast as Tropical Storm Watches Move In

Spain and Argentina Meet in World Cup Final in New Jersey

Canadian Wildfire Smoke Chokes U.S. Midwest to Northeast

Canadian Wildfires Send Hazardous Smoke Over U.S. Midwest and Northeast

Smoke From Canadian and Minnesota Wildfires Drives Hazardous Air Across 17 States

Wildfire Smoke From Ontario and Minnesota Drives Widespread Air‑Quality Alerts Across Northeast and Midwest

UK Braces for Potential Fourth Mid-August Heatwave With 37 °C Peaks

Canadian Wildfire Smoke Sustains Unhealthy Air Quality in Midwest and Northeast

Midwest Remains Under Air Quality Alerts as Canadian Wildfire Smoke Lingers

Never miss stories about

Canadian Wildfires

Canadian Wildfire Smoke Keeps Northeast Under Health Advisories for Second Day

Dangerous Ozone Levels and Wildfire Smoke Keep Air Quality Alerts in Effect

Canadian Wildfire Smoke Triggers Health Alerts Across North America

Canadian Wildfires Force 30,000 to Evacuate and Spread Smoke Across Third of U.S.

Canadian Wildfires Send Smoke Across U.S., Prompting Widespread Health Advisories

Canadian Wildfire Smoke Chokes Midwest, Triggers Air Quality Alerts

Canadian Wildfires Bring Record Smoke and Air Pollution to U.S. East Coast

Never miss stories about

Canadian Wildfires