Blogs United States
NASA says two-thirds of its facilities in San Francisco Bay are at risk from sea-level rise, according to new research.
A new government initiative aims to increase energy efficiency by 20 percent in America's commercial sector by 2020
The U.S. aims to be a leader in advanced technology cars, but a new analysis says building them isn't the only hold-up to reducing vehicle emissions.
Following an error-riddled report last week that climate change may profoundly alter the global food supply in just nine years, an expert weighs in on the real risks.
Study shows how coal-to-liquid fuel technologies, if done right, could help reduce America's greenhouse gas emissions and dependency on foreign oil.
Recent climate changes have increased Alaskan wildfires, releasing greenhouse gases that had been locked in the soil.
Most coastal marshes could be underwater by 2100 if sea level rise occurs rapidly, says new research.
October 2010 was the 11th warmest such month on record in the U.S., and it was marked by a rare, potent storm system.