Poison Fire

The smoke from Canada’s wildfires may be even more toxic than usual

Wildfire smoke is like smoking 'half a pack a day.' Here's how to protect yourself

Expect a long summer of wildfire smoke for North America

Smoke from Canada’s wildfires killed nine-year-old Carter Vigh – and 82,000 others around the world

Wildfire Fighters, Unmasked in Toxic Smoke, Are Getting Sick and Dying