Ozone, the main component of air pollution, or smog, is a highly reactive, colorless gas formed when oxygen reacts with other chemicals. Although ozone pollution is most often associated with outdoor air, the gas also infiltrates ...
Environment
Sep 8, 2009
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As climate change increases the severity and frequency of wildfires in North America, experts say many Americans are at risk of experiencing one in their lifetime. But even more may be affected by the unhealthy air quality ...
Environment
Aug 28, 2023
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Air filters that efficiently expel nanoparticles should be adopted in buildings. VTT Technical Research Centre of Finland and Tampere University of Technology (TUT) have developed a comparison technique which has detected ...
Nanomaterials
Nov 16, 2017
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A foul odour enveloped the Russian capital throughout the day on Monday, with concerned Muscovites flooding authorities with complaints and officials scrambling to locate the source of the stench.
Environment
Nov 10, 2014
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Millions of Chinese went online Tuesday to vent their anger over the thick smog that has blanketed Beijing in recent days, raising health fears and causing hundreds of flights to be cancelled.
Environment
Dec 6, 2011
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