Some colleges are turning to biomass energy to help reduce their greenhouse gas emissions.
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.
After spiking upward in response to Copenhagen talks and the 'climategate' uproar, media coverage of climate change plummets to levels last seen in 2005.
Carbon markets are primarily benefiting the largest emerging economies — but utilizing "suppressed demand" could help change that.
Armed with modern data, a team of scientists has revisited the Cadillac Desert and found the Southwest's water woes are as bad as ever.
According to a new study, California's clean air laws cut soot concentrations, a key cause of global warming, by about 50 percent.