California crews battle wildfires in extreme heat
As wildfires gobble more Canadian acreage, crews struggle to even keep up
Canadian wildfires put nearly 60 million US residents under air quality alerts
Canada wildfires: Second firefighter dies amid record blazes
California firefighters battle several wildfires in Riverside County amid extreme heat
La Palma: Thousands evacuated as Canary Island wildfire burns
Young Canadian firefighter killed battling blaze in British Columbia
Canada's Northwest Territories smash previous temperature records
How warming oceans are driving the climate juggernaut
Israeli artillery strikes Lebanon after rocket launch
Canada Day fireworks cancelled over air quality fears
How bad is repeat exposure to wildfire smoke?
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