(Phys.org) —Uranium mining for the nuclear industry causes immense environmental damage, which becomes more severe as reserves are depleted. The isolation of uranium from seawater would be a much more environmentally friendly ...
Materials Science
Nov 20, 2013
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The largest-ever study of tree rings from Norilsk in the Russian Arctic has shown that the direct and indirect effects of industrial pollution in the region and beyond are far worse than previously thought.
Environment
Sep 25, 2020
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In a time of increasing irregular warfare threats, the Navy has devised and successfully demonstrated a revolutionary technology to help reduce the risk of naval mine strikes to U.S. Navy ships.
Engineering
Apr 19, 2009
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Off-earth mining may once have been purely the stuff of science fiction, but now it's potentially a US$1 trillion industry that is likely to be vital if humans are serious about colonizing Mars or the moon.
Space Exploration
May 12, 2022
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58
The mid-ocean ridges where tectonic plates meet in the Atlantic and the Pacific Oceans are seething with volcanic activity. The most active areas are deep under water, several thousand metres down. Ocean water penetrates ...
Earth Sciences
Oct 22, 2013
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In any given year, workers in artisanal and small-scale gold mining shops in remote locales like Brazil and Peru release an estimated 700 tons of airborne mercury from their rooftops.
Environment
Dec 23, 2014
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1
The clock is ticking down fast but is there a need to rush? In 2021, the island nation of Nauru triggered a treaty provision known as the "two-year rule" that obliges the International Seabed Authority (ISA) to finalize and ...
Earth Sciences
Aug 26, 2022
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41
In what is starting to become a familiar theme, researchers have speculated on what types of observational data from distant planetary systems might indicate the presence of an alien civilization, in this case asteroid mining ...
Astronomy
Apr 25, 2011
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To meet current U.S. coal demand through surface mining, an area of the Central Appalachians the size of Washington, D.C., would need to be mined every 81 days.
Environment
Sep 11, 2013
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Former coal miners or citizens whose lives have been shaped by the coal mining industry in southern West Virginia spent their summer learning how to establish and operate bee colonies thanks to help from the University of ...
Plants & Animals
Oct 6, 2017
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