CBC News: The National | Wildfires trigger airlifts and anger

WILDFIRE SMOKE BLANKETS MILLIONS, WHEN WILL IT END?

Dangerous wildfire smoke blankets 19 states, triggers air quality alerts for millions

Wildfires burn in UK and Europe as heatwaves continue | BBC News

BWCA wildfires latest: More than 70K acres burned

Air quality warnings across multiple states as Canadian wildfires burn

Wildfires in the UK and Europe as heatwaves continue | BBC News

Canadian wildfire smoke affecting air quality conditions in U.S.

Explainer: Why wildfires in Canada and Spain behave so differently

Canadian wildfire smoke descends on parts of US, including New York City

Canadian wildfires spread as smoke prompts air quality alerts in 18 states

Canada wildfires: Smoke blankets Toronto and spreads across US as crisis grows

Ontario wildfire evacuees frustrated with provincial response

Smoke from Canadian wildfires affects air quality, skies in Northeast U.S.

Wildfires are becoming more severe and exceeding what forests can handle

Canada wildfires leave Toronto with worst air quality among major cities

Growing wildfires burning across Washington