Deadly ‘Smoke Waves’ From Wildfires Set to Soar New research sees the Pacific Northwest, a future hot spot for dangerous spikes of PM2.5 pollution, getting smoked out every three to five years by late this century. By Bob Berwyn
Recent Megafire Smoke Columns Have Reached the Stratosphere, Threatening Earth’s Ozone Shield By Bob Berwyn
Dangerous Air: As California Burns, America Breathes Toxic Smoke By Alison Saldanha, Farida Jhabvala Romero, Caleigh Wells and Aaron Glantz
As Wildfire Smoke Blots Out the Sun in Northern California, Many Ask: ‘Where Are the Birds?’ By Deborah Petersen