West Virginia officials see 'a light at the end of the tunnel' in the five-day water crisis that barred 300,000 residents from using tap water for anything but flushing following a chemical spill.
Dependence on foreign oil, the energy economy, the environment, new technology – they all factor into the debate over America's energy future. So what's the best path forward?
Environmental groups worry that the practice of reflagging US commercial ships that may have PCBs so they can be scrapped abroad is beginning again.
Agency cites Baltimore firms for violating US environmental law, says it was not informed of owners' intent.