As most of the world looks for newer, greener technologies to create electricity, more than one billion people around the world are still unable to get reliable access to electricity, green or not. Eight19, a company in Cambrigde, U.K., hopes to change that with IndiGo, its pay-as-you-go...

Environment – Nestled between Nuremberg and Hamburg, the Harz Mountains in central Germany are having difficulty overcoming their history as former site of Nazi labor concentration camps, turned Soviet spy facility, after the fall of the Third Reich. The region, which was once...