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Floods: Blame the weather, not humans
Jon Fernquest, Published on 03/11/2011
» With droughts & dams half-full until May this year, storms then filled dams & water was released slowly to avoid even greater flooding.
Clean coal, low pollution future?
Jon Fernquest, Published on 06/06/2011
» A new energy generation technology turns coal into gas and ensures cleaner emissions but is 50% more expensive. However, global warming concerns may soon lower costs.