That sharp, green smell of freshly cut grass? It’s a plant’s cry for help – and it may work as a less toxic pesticide for farmers
Green plants produce a specific gas when under attack to both directly ward off herbivores and pathogens and indirectly lure in herbivore predators.
Jan. 29, 2024 • ~5 min
Wildfire smoke leaves harmful gases in floors and walls − air purifiers aren’t enough, new study shows, but you can clean it up
Wildfire smoke, even from fires far away, carries potentially harmful gases that, once inside, tend to stick around. An air quality specialist offers an easy, cheap, effective way to deal with it.
Oct. 13, 2023 • ~8 min
How dangerous was the Ohio chemical train derailment? An environmental engineer assesses the long-term risks
The slow release of information about the chemical spill and results of air and water tests have left many questions about the risks and long-term impact.
Feb. 15, 2023 • ~8 min
Cheap sewer pipe repairs can push toxic fumes into homes and schools – here's how to lower the risk
A wave of infrastructure projects is coming as federal funds pour in. Cities need to know the risks from the cheapest, most popular repair method and how to avoid harm.
Jan. 23, 2023 • ~10 min
Homes that survived the Marshall Fire 1 year ago harbored another disaster inside – here’s what we’ve learned about this insidious urban wildfire risk
Noxious smells and blowing ash initially made the homes unlivable. But even after their homes were cleaned, some residents still reported health effects months later.
Dec. 26, 2022 • ~10 min
Homes that survived the Marshall Fire harbored another disaster inside – here’s what we’ve learned about this insidious urban wildfire risk
When the Marshall Fire swept through the Boulder suburbs, scientists began studying the health effects. What they’re learning could help homeowners in the future.
Dec. 26, 2022 • ~10 min
Homes that survived the Marshall Fire 1 year ago today faced another disaster inside – here’s what we’ve learned about an insidious urban wildfire risk
When the Marshall Fire swept through the Boulder suburbs, scientists began studying the health effects. What they’re learning could help homeowners in the future.
Dec. 26, 2022 • ~10 min
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