U.S. Supreme Court Blocks Obama's Clean Power Planhttp://www.scientificamerican.com/article/u-s-supreme-court-blocks-obama-s-clean-power-plan/?wt.mc=SA_Twitter-Share An unusual 5–4 decision halts the federal effort to curb carbon dioxide emissions from power plants while the court battle continues http://www.scientificamerican.com/article/u-s-supreme-court-blocks-obama-s-clean-power-plan/?wt.mc=SA_Twitter-Share
