The Environmental Protection Agency has warned residents in affected areas of elevated amounts of PM2.5 in the atmosphere.
The EPA won't consider the economic costs of harms to human health, at least for now. Legal and health experts are concerned ...
Hazy skies in the Phoenix area were caused by overnight wind gusts lofting dust particles. Stagnant weather conditions contributed to a high pollution advisory for Maricopa County. Phoenix's poor air ...
Air pollution decrease inside congestion pricing zone, 'spillover' boost to Long Island, study finds
Particle pollution in New York City decreased significantly since congestion pricing tolls went into effect in January and had a "spillover" benefit to Long Island, researchers at Cornell University ...
Residents across parts of Southern California and Arizona have been urged to stay inside as unhealthy levels of air pollution dominate the area, according to an interactive map from AirNow. The maps ...
The Trump administration is decreasing the attention federal regulators pay to pipeline leaks. But leaks from natural gas pipelines don't just waste energy and warm the planet—they can also make the ...
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