Fine particulate matter consists of air-polluting particles smaller than the width of a human hair. The World Health Organization estimates about 7 million people die prematurely each year based on ...
The chemical composition of air pollution in the United States has changed over time, a new study has found. The report, published in the journal Atmospheric Environment by the University of North ...
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Ancient salt reveals a clear view of Earth’s atmosphere from 1.4 billion years ago
More than a billion years ago, a shallow basin in what is now northern Ontario held a subtropical lake. The setting likely ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
Indoor air quality (IAQ) is a term that refers to an ecosystem of products and strategies that improve the composition of air in a building. A big step in attaining healthy IAQ comes in the ...
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