Roughly 22 million years ago, at the onset of the Miocene, the Tibetan Plateau started to lift upward. The rising land curbed the flow of moist air from the south, sparking the onset of central Asian desertification. Or, ...
Earth Sciences
Apr 23, 2012
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SFI Omidyar Fellow Rogier Braakman, in a commentary in PNAS, reviews two scientists' recent progress in simulating prebiotic chemistry at deep-sea hydrothermal vents and puts the research in the context of what we know, and ...
Biochemistry
Aug 23, 2013
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Increased intake of dietary calcium may be key to addressing widespread dental health problems faced by millions of rural residents in Ethiopia's remote, poverty-stricken Main Rift Valley, according to a new Duke University-led ...
Environment
Apr 26, 2012
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Some bacteria destroy oil. Might those bacteria lead oil companies to change their methods of harvesting the energy of the oil while at the same time reducing the carbon dioxide that burning oil and gasoline discharges into ...
Earth Sciences
Jun 17, 2010
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For more than 40 years, snowmelt and runoff from Morocco's High Atlas Mountains has been dammed and redirected hundreds of kilometers to the south to irrigate oases farms in the arid, sub-Saharan Draa Basin.
Environment
Apr 8, 2013
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Groundbreaking work that straddles the fence between geochemistry and medicine was the subject of a recent article appearing on AZCentral. The March 6 article, written by Dianna M. Náñez, examined the research of a team ...
Other
Mar 12, 2013
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