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Air Quality

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American Lung Association Ranks 2026’s Worst U.S. Air Pollution Hotspots

Rising heat is making urban smog worse for children.

Ubiquitous Carbon Film Found to Control Static Charge Flow on Insulating Oxides

Wet Winter and Warm Spring Set Up Early, Intense Pollen Season Across Spain

Toxic Gas Kills 37 Miners in Nigeria’s Plateau as Federal Authorities Close Site

IIT Bombay Study Finds Excess Mucus Can Weaken Lung Defenses

China’s CO2 Emissions Flat or Slightly Down in 2025, Analysis Finds

New Global Study Finds Airlines Could Halve Emissions Through Efficiency Measures

Experts Tighten Winter Ventilation Advice: Short Airing, Humidity Checks, No Tilted Windows

Delhi AQI Near 500 as Hospitals Report Surge in Child and Elderly Cases

Europe Logs Record Wildfire Carbon Emissions in 2025, Copernicus Says

Pak-EPA Launches Crackdown on Smoke-Emitting Vehicles in Islamabad

American Airlines Flight Diverts to Houston After Fumes Reported, Five Hospitalized

Mystery Stench in Karlstein Persists as Authorities Expand Cross-Border Probe

Morawska Takes Top Prime Minister’s Science Prize as Australia Adds Indigenous Knowledge Award

UW Study Finds Wildfire Smoke Linked to Declines in Sperm Quality

Large European Study Links Long-Term PM10 Exposure to More Severe Sleep Apnea

Europe's 2025 Wildfires Set Record CO2 Emissions at 12.9 Megatonnes

Study Links Delhi Air Pollution to Accelerating Damage at Red Fort

Study Links Fine Particle Pollution to Lewy Body Dementia and Identifies Toxic Protein Strain

UMass Amherst Study Finds Six-Foot Distancing Falls Short in Moving Lines