Scientists call for action on plastic waste
Scientists from around the world have called for laws to tackle the growing problem of plastic waste.
Scientists from around the world have called for laws to tackle the growing problem of plastic waste.
Environment
Feb 13, 2013
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For the first time, an international team of researchers has assessed the impact on the stability of the Earth system of the cocktail of synthetic chemicals and other "novel entities" flooding the environment. The 14 scientists ...
Environment
Jan 18, 2022
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(PhysOrg.com) -- Around the world, amphibian populations are in decline, and scientists have not been able to figure out why. Now a study of leopard frogs in Pennsylvania has identified a possible culprit, and the ramifications ...
Environment
Feb 4, 2009
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When winds loft fine desert dust high into the atmosphere, iodine in that dust can trigger chemical reactions that destroy some air pollution, but also let greenhouse gases stick around longer. The finding, published today ...
Environment
Dec 22, 2021
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Chicago's first round of testing for a toxic metal called hexavalent chromium found that levels in local drinking water are more than 11 times higher than a health standard California adopted last month.
Environment
Aug 8, 2011
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Vehicle exhausts are responsible for only a third of traffic pollution, according to new research.
Environment
Jun 4, 2013
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Nitrogen derived from human activities has polluted lakes throughout the Northern Hemisphere for more than a century and the fingerprint of these changes is evident even in remote lakes located thousands of miles from the ...
Environment
Dec 15, 2011
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A team of scientists led by researchers from the California Institute of Technology and NASA's Jet Propulsion Laboratory have fully characterized a key chemical reaction that affects the formation of pollutants in smoggy ...
Earth Sciences
Oct 28, 2010
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Ozone may be weakening one of the Earth's most important cooling mechanisms, making it a more significant greenhouse gas than previously thought, research has found.
Environment
Mar 31, 2022
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Researchers have developed a process to turn crab shells into a bioplastic that can be used to make optical components known as diffraction gratings. The resulting lightweight, inexpensive gratings are biodegradable and could ...
Optics & Photonics
Mar 22, 2023
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