Environment

Supreme Court Greenhouse Gases.JPEG-0568b.jpg

The Supreme Court, shown Tuesday, Oct. 15, 2013 in Washington, has agreed to consider whether the Environmental Protection Agency overstepped its authority in developing rules aimed at cutting emissions of six heat-trapping gases from factories and power plants. The justices said Tuesday they will review a unanimous federal appeals court ruling that upheld the government's unprecedented regulations aimed at reducing the gases blamed for global warming. (AP Photo/Susan Walsh)