<![CDATA[nature.com Resources | ZDNet]]> en-us <![CDATA[Nuclear recycling--a thing of the past?]]> Tue, 07 Jul 2009 11:32:16 -0700 <![CDATA[Wind and sun--how important will they be to our energy future?]]> Wed, 21 Jan 2009 16:06:07 -0800 <![CDATA[Luddites, science and global warming]]> Thu, 15 Jan 2009 17:54:41 -0800 <![CDATA[Biofuels, the debate continues]]> Sun, 13 Apr 2008 10:51:19 -0700