Pacific Gas and Electric's planned shutdown is intended as a wildfire prevention... More
Fires and explosions leveled homes in Lawrence and Andover, Mass., on Thursday. Did over-pressurized gas lines cause the disaster? More
Some beach-town economies rest on a foundation of sand. The problem? It keeps washing away. More
When you live in the Low Country, a rising ocean is not just a theory. More
Wind-power fans see the dawn of a new era in offshore power generation. More
Future flooding is a given for New York City. Can the city protect its subway system? More
