Why Your Sun Looks Red: Wildfire Smoke Science You Can See
Why wildfire smoke turns the sun red at midday—and what that tells you about air quality, fire season trends, and your health. Science you can see.
air quality
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Oregon’s Orange Sky Returns: What the Smoke Means for You
Lightning-sparked fires are choking Oregon with smoke again, signaling a troubling shift in fire behavior that hits your health and wallet.
The Brown Cloud: Why July 2026’s Wildfire Smoke Was Different
The smoky skies across North America in July 2026 weren’t just an air quality event. Brown carbon, a complex pollutant from wildfires, changed the rules—and the risks.
Ontario Wildfire Smoke Chokes Eastern North America
Wildfire smoke from massive Ontario fires is sweeping east, choking cities from Toronto to New York. Air quality plummets as a 2,500 km plume brings dangerous PM2.5 levels.
Beyond the Dust: Families Describe Daily Health Challenges Near the Salton Sea
How toxic dust from California’s shrinking Salton Sea is triggering asthma and lung disease in children—and what families are doing to survive.
Allentown Fire: 100 Evacuated as Recycling Plant Blaze Spreads
A massive fire at an Allentown recycling plant forced 100 evacuations, sparked air quality concerns, and highlights how climate change fuels urban blazes. Expert analysis inside.