Can Fire Smoke Cause Lung Cancer? - The New York Times

Intense smoke fills NYC and forces a 'code red' in Philadelphia as millions from the East Coast to Canada suffer from Quebec's wildfires

How Bad Is Wildfire Smoke for Your Health? > News > Yale Medicine

Photos show New York haze caused by Canada wildfire smoke

Air Quality Worsens Again as Canada Wildfires Smoke Returns to U.S. - The New York Times

What Wildfire Smoke Does to the Human Body

Can fire smoke cause lung cancer? - EHN

What happens to your lungs from smoking?

Canada wildfire smoke drifts into US and triggers new air quality alerts

Heat and Wildfire Smoke Are Even More Harmful When Combined, a Study Says - The New York Times

Wildfire Smoke: Smoky Air Disrupts Life in the Northeast - The New York Times

The health risks of wildfire smoke - The Washington Post

Wildfire Smoke Will Worsen, New Study Shows, and Protections Are Few - The New York Times

In polluted cities, reducing air pollution could lower cancer rates as much as eliminating smoking would - EHN