The Environmental Protection Agency's announcement sets the stage for federal regulation of industrial CO2 sources like coal-fired power plants, refineries and factories.
Don McCorkell, a former Oklahoma state representative, has made a compelling film that will make you think twice before you buy your next chicken wing.
The Environmental Protection Agency has taken on oil giant BP along with corporate-friendly Republican officials in the state of Indiana.
In another break with Bush administration policies, the Environmental Protection Agency says it will investigate the health effects of one of the nation's most widely used weed-killers, atrazine.
The Environmental Protection Agency is set to declare carbon dioxide a dangerous pollutant, EPA head Lisa Jackson announced on Monday. That action would trigger federal regulation of industrial CO2 sources like coal-fired power plants, cars, refineries and factories.