With a first-ever contest to evaluate power generation capability, the 2009 version of the popular Solar Decathlon will feature 20 teams of colleges and universities self-designing, building and opera

GENEVA -- The World Climate Conference has approved the creation of a new climate forecasting system to help countries adapt to climate change and enable them to better prepare for natural disasters,

Human-generated greenhouse gas emissions have helped reverse a 2,000-year trend of cooling in the Arctic, prompting warmer average temperatures in the past decade that now rank higher than at any time

John and Sue Capozzi loved living on Capitol Hill.

Solar Solution LLC has been asked to participate in the Green Your Home Expo on Saturday, September 12, 2009 from 10am to 2pm on the Connecticut Avenue plaza at the Van Ness Campus of the University o