California's Fires Are Affecting Cities' Air Quality Dozens of Miles Away
One idea for a long-term fix: Communities could designate clean air centers where residents can spend time in filtered air for free.
Air Quality
The California Wildfires Could Continue Until Christmas
Without rain, high temperatures will keep the smoke coming—and could spur new fire growth.
The Hazards of Breathing Wildfire Smoke
A conversation with an atmospheric chemist about the health risks posed to Californians by smoke from the Thomas Fire and Creek Fire.
This Week in Report Cards
A round-up of news and research on rankings mostly pertaining to America.