Articles sur Air pollution

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Fire burns the hillsides along Highway 129 near Lake Berryessa in Yolo County, California, on July 3, 2018. (Randall Benton/The Sacramento Bee via AP)

How to protect your children from wildfire smoke

And wildfires rage along the West Coast of North America, parents should know the impact on their children's health, and how to protect them.
A large dust storm, or haboob, sweeps across downtown Phoenix on July 21, 2012. AP Photo/Ross D. Franklin, File

Increased deaths and illnesses from inhaling airborne dust: An understudied impact of climate change

New research projects that climate change could greatly increase airborne dust levels in the southwestern US, causing higher hospital admissions and premature deaths from heart and lung ailments.
False-color image of ozone concentrations above Antarctica on Oct. 2, 2015. NASA/Goddard Space Flight Center

Is Earth’s ozone layer still at risk? 5 questions answered

Earth's ozone layer shields us from harmful ultraviolet radiation. Nations have been working to reduce ozone-depleting chemicals since the 1980s, but recent studies show that there is still work to do.

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