Beijing residents were urged to stay indoors Thursday as pollution levels soared before a sandstorm brought further misery to China's capital.
Environment
Feb 28, 2013
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Many industrial chemistry applications, such as drug or biofuel synthesis, require large energy inputs and often produce toxic pollutants. But chemistry and chemical biology professor Mary Jo Ondrechen said enzymes — ...
Biochemistry
Apr 6, 2012
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It's never been easy to be a polar bear. They may have to go months without eating. Their preferred food, seal, requires enormous luck and patience to catch. Add to that the melting of Arctic sea ice due to climate change, ...
Ecology
Mar 29, 2012
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US health campaigners Wednesday hailed the announcement of new anti-pollution standards for American manufacturers, but industry leaders condemned the rules for being costly and overly aggressive.
Environment
Dec 21, 2011
31
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The UN said Thursday an insecticide used in farming and to treat woodworm, Lindane, was among nine highly toxic chemicals added to a "dirty dozen" of dangerous substances on an international red list.
Environment
Aug 26, 2010
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Sales of electronic products in countries like China and India and across continents such as Africa and Latin America are set to rise sharply in the next 10 years.
Environment
Feb 22, 2010
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The Environmental Protection Agency will put controls on the emissions of hazardous pollutants such as mercury from coal-fired power plants for the first time by November 2011, according to an agreement announced Friday to ...
Environment
Oct 26, 2009
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(AP) -- Frustrated by inaction in Congress, a growing number of states are trying to reduce the rising tide of junked TVs, computers and other electronics that have become one of the nation's fastest-growing waste streams.
Other
Oct 1, 2009
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