• Ohio Train Derailment, Clean-Up Resulted in High Levels of Some Gases, Study Shows

• Engineers Harvest Abundant Clean Energy from Thin Air, 24/7
• Propellers Are Louder Over Ground

• Fine Particulate Matter Catalyzes Oxidative Stress in the Lungs

• African Smoke Over the Amazon

• 'Improved' Cookstoves Emit More Ultrafine Particles Than Conventional Stoves

• Air Pollution from Oil and Gas Production Responsible for $77 Billion in Annual US Health Damages, Contributes to Thousands of Early Deaths, Childhood Asthma Cases Nationwide

• Humidity May Increase Heat Risk in Urban Climates

• Poor Air Quality Linked to Cognitive Problems in Babies

• Methane from Megafires: More Spew Than We Knew

• Air Pollution Is Not Just a Human Problem -- It's Also Changing the Gut of British Bumblebees
• The Hidden Culprit Behind Nitrogen Dioxide Emissions

• Stopping Storms from Creating Dangerous Urban Geysers

• Shutting Down Nuclear Power Could Increase Air Pollution

• Scientists Discover a Way Earth's Atmosphere Cleans Itself

• Air Pollution May Increase Risk for Dementia

• Tiny Yet Hazardous: New Study Shows Aerosols Produced by Contaminated Bubble Bursting Are Far Smaller Than Predicted

• Vehicle Exhaust Filters Do Not Remove Ultrafine Pollution
• Colorful Films Could Help Buildings, Cars Keep Their Cool

• Drought, Heat Waves Worsen West Coast Air Pollution Inequality

• Road Noise Makes Your Blood Pressure Rise -- Literally

• Low-Cost Device Can Measure Air Pollution Anywhere
• Rsearchers Examine Combined Effects of Two Combustion Technologies on the Emission of Coal-Fired Boilers

• Air Pollution Impairs Successful Mating of Flies
• New Model Provides Improved Air-Quality Predictions in Fire-Prone Areas

• Ozone Pollution Is Linked With Increased Hospitalizations for Cardiovascular Disease

• Study Into Global Daily Air Pollution Shows Almost Nowhere on Earth Is Safe

• A Mixture of Trees Purifies Urban Air Best
• Cheap Charcoal Air Filters Offer Improvements to in-Vehicle Air Quality

• Breathing Is Going to Get Tougher

• Research Captures and Separates Important Toxic Air Pollutant

• Novel Air Filter Captures Wide Variety of Pollutants
• Children's Lung Capacity Improved in Cleaner Air

• New Design for Lithium-Air Battery Could Offer Much Longer Driving Range Compared With the Lithium-Ion Battery
• Prioritize Tackling Toxic Emissions from Tires, Urge Experts

• Add-on Device Makes Home Furnaces Cleaner, Safer and Longer-Lasting

• Air Pollution Linked With Blood Pressure in London Teens

• Optimal Layout for a Hospital Isolation Room to Contain COVID-19 Includes Ceiling Vent

• Ice Cores Show Even Dormant Volcanoes Leak Abundant Sulfur Into the Atmosphere

• Nematodes Can Help Us Detect Indoor Air Impurities

• Study Links Adoption of Electric Vehicles With Less Air Pollution and Improved Health

• Chess Players Face a Tough Foe: Air Pollution
• Soil Tainted by Air Pollution Expels Carbon
• China's Stricter Clean Heating Policies May Have Saved Thousands of Lives

• Traffic Pollution Impairs Brain Function

• Underlying Assumptions of Air Quality Need to Be Redefined

• 20,000 Premature US Deaths Caused by Human-Ignited Fires Each Year

• AI Improves Detail, Estimate of Urban Air Pollution

• Subway Stations Near River Tunnels Have Worst Air Quality

• Air Quality Improvements Lead to More Sulfur Fertilizer Use
• Jet Engine Lubrication Oils Are a Major Source of Ultrafine Particles

• Specific Outdoor Air Pollutants Linked to Asthma Attacks in Urban Children

• London Underground Polluted With Metallic Particles Small Enough to Enter Human Bloodstream
• Plastic Pollution Kills Sea Urchin Larvae

• Microplastic Pollution Swirling in City Air: Millions of Plastic Bottles Per Year

• Electric Car Sales Drive Toward Cleaner Air, Longer Lives

• Germicidal UV Lamps: A Trade-Off Between Disinfection and Air Quality, Study Finds

• Itchy Eyes and a Runny Nose? It Could Be Climate Change
• Transport of Air Masses in Connection With 'El Niño' Decoded

• Household Air Cleaners Improve Heart Health Among Individuals With COPD, Researchers Find
• Post-Lockdown Auto Emissions Can't Hide in the Grass

• Health Benefits of Using Wind Energy Instead of Fossil Fuels
• Adults Living in Areas With High Air Pollution Are More Likely to Have Multiple Long-Term Health Conditions

• Major Fires an Increasing Risk as the Air Gets Thirstier, Research Shows
• A Combination of Behavior Change Campaigns and Technology Could Help to Keep Air Pollution at a Minimum in Schools

• Synthetic Fibers Discovered in Antarctic Air, Seawater, Sediment and Sea Ice as the 'pristine' Continent Becomes a Sink for Plastic Pollution

• Turning Wastewater Into Fertilizer Is Feasible and Could Help to Make Agriculture More Sustainable

• Air Pollution High at US Public Schools With Kids from Marginalized Groups

• Traffic Congestion May Contribute to Lower Birthweight

• Cracking the Chemical Code on How Iodine Helps Form Clouds

• Low Levels of Air Pollution Deadlier Than Previously Thought
• Toxic Cooking Fumes Cause Life-Threatening Complications in Pregnant Women With High Blood Pressure
• Air Pollution Threatens Natural Pest Control Methods in Sustainable Farming

• Scientists Uncover New Clues About the Climate and Health Impact of Atmospheric Particles

• Passenger Car Preheating Produces as Much Particulate Emissions as Driving Dozens of Kilometers

• Does Traffic-Related Air Pollution Increase Risk of Dementia?

• Migrating Birds Attracted by Light Pollution Face Higher Toxic Chemical Exposure

• A New Approach, Not Currently Described by the Clean Air Act, Could Eliminate Air Pollution Disparities
• Real-Time Air Quality Data 'life Saving'
• The Lightness of Water Vapor Adds Heft to Global Climate Models
• Better Ventilation Could Be Key for London Underground to Manage Air Quality, Finds New Study

• Western Wildfires Spark Stronger Storms in Downwind States

• Air Pollution from Factories and Vehicles Linked to Worse Outcomes for Patients With Lung Disease

• How Urban Environment Influences Physical Activity in COPD Patients

• Air Pollution Tips the Scale for Obesity in Women

• Vast Ice Sheet Facing Climate Fight on Two Fronts
• Greener Trucking Would Benefit Disadvantaged Californians More Than Greener Buildings

• Getting It to Stick: Grabbing CO2 out of the Air

• Soil Along Streams Is a Bigger Source of Stream Nitrate Than Rainwater
• Particle Radioactivity Linked to Pollution-Associated Heart Attack and Stroke Death

• When Air and Road Travel Dropped During COVID, So Did Air Pollution Levels
• Make Cooking Safe for All -- Including Those in Developing Countries, Say Indoor Air Pollution Experts
• Ozone Pollution Threatens Plant Health and Makes It Harder for Pollinators to Find Flowers
• Air Pollution Linked to Trajectory of Stroke

• Air Pollution Can Amplify Negative Effects of Climate Change, New Study Finds
• Study Findings Suggest Association Between Exposure to Air Pollution -- Particularly in the First 5 Years of Life -- And Alterations in Brain Structure

• Indoor Air Quality Experiments Show Exposure Risks While Cooking, Cleaning
• Anthropogenic Air Pollution More Significant Than Desert Dust

• Improved Air Quality Accelerates Global Warming in Recent Decades

• Geologists Mapped How Metal Pollutants Have Traveled Across the City