Articles on Wildfires

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Thick smoke from wildfires blankets the area as people use paddleboards on Okanagan Lake in British Columbia in August 2021. Environment Canada had issued a heat warning and an air quality statement for much of the B.C. coast and interior. THE CANADIAN PRESS/Darryl Dyck

Wildfire smoke and extreme heat can occur together: Preparing for the combined health effects of a hot, smoky future

Exposure to either wildfire smoke or extreme heat poses a significant threat to health. When they occur together, it may amplify the health risks of exposure.
A devastated residential block in Jasper, Alberta is shown during a tour. Wildfires encroaching into the townsite of Jasper forced an evacuation of the national park. THE CANADIAN PRESS/Amber Bracken

Wildfire season is changing in Canada — posing even greater risks to the nation’s communities and ecosystems

By pinpointing Canada’s most vulnerable regions, targeted wildfire prevention strategies can be carried out.
A tiger dam is placed across all lanes of the closed Trans-Canada Highway near the flooded Sumas River, in Abbotsford, B.C., in December 2021. THE CANADIAN PRESS/Darryl Dyck

We hear about the health impact of climate‑related events. But what about the health‑care workers who respond to them?

Health systems are made up of people who are often members of the same disaster-stricken communities they serve. They respond to climate-related events, but are affected by them too.
The wind and terrain can quickly change how a fire, like this one near Los Angeles in January 2025, behaves. AP Photo/Marcio Jose Sanchez

How satellites and AI help firefighters battle wildfires today

Fire spotters used to watch with binoculars from forest towers. Now, technology can help forecast fire behavior, but human experience is still essential.
A California Department of Corrections hand crew works containment lines ahead of the Palisades Fire on Jan. 14, 2025 in Santa Monica, Calif. (AP Photo/Ethan Swope)

California depends on prison labour to deal with climate disasters — Canada must avoid a similar model

The use of prison labour in fighting wildfires caused by climate injustice is only an extension of this injustice and a continuation of indentured servitude.

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