US finds no pollution from Mexico mine spill
US environmental authorities have found no evidence of cross-border contamination from a toxic mine spill in northwestern Mexico, an official said Friday.
US environmental authorities have found no evidence of cross-border contamination from a toxic mine spill in northwestern Mexico, an official said Friday.
Environment
Oct 3, 2014
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A new cost-effective technology to treat mining wastewater and reduce sludge by up to 90 per cent has been used for the first time at a commercial mine. The technology, called Virtual Curtain, was used to remove metal contaminants ...
Environment
Jun 12, 2014
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Alaska, the last great frontier, is being threatened by many proposals to mine an estimated 5.5 trillion tons of coal. Sam Weis, author of "The Local and Worldwide Impact of Mining Alaska's Coal" in the magazine Environment: ...
Environment
Mar 11, 2014
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A new and efficient method for the removal of uranium and other heavy metals from water has been developed at the University of Eastern Finland. Chemec Ltd., a Finnish chemicals industry company, has purchased the rights ...
Materials Science
Dec 11, 2013
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Manta rays are hard to miss —big, black and stretching up to seven metres wide, but scientists are concerned about the survival of the world's largest ray.
Plants & Animals
Sep 10, 2013
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Increased remote-operation of mine sites from city-based control centres could lead to fewer jobs and less economic activity in mining regions, a new report has found.
Other
Jul 22, 2013
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Fossil fuel companies have been funding smear campaigns that raise doubts about climate change, writes John Sauven in the latest issue of Index on Censorship magazine.
Environment
Jul 4, 2013
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(Phys.org) —The performance of Australia's mining industry in restoring the native landscape could one day be judged by ...koalas.
Ecology
Jun 24, 2013
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Two critically endangered Sumatran elephants were found dead in an Indonesian national park and it is believed they were poisoned, the WWF environmental group said Monday.
Ecology
Jun 3, 2013
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The quest for rare earths vital to some of modern life's most indispensable technologies may see mining robots jet to the stars within decades, a world-first conference in Australia was told Wednesday.
Space Exploration
Feb 20, 2013
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