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Geology
05.02.2016
New research indicates that even in small quantities, liquid water on Mars—which would immediately boil and evaporate—may considerably alter the surface morphology, creating very different structures...
11.16.2015
The increasing depletion of fossil fuel reserves and scarcity of fresh water sources, the exhaustion of ore deposits, and the disappearance of topsoil all raise the question of whether our planet’s...