carbon emissions

(Newser) - Arnold Schwarzenegger says he'll take the Environmental Protection Agency to court if California doesn’t get a green light for its tough new auto emissions laws within six months. "The clock is ticking. If we don't see quick action from the federal government, we will sue the EPA,"...

(Newser) - ConocoPhillips is the first American oil company to advocate a U.S. emissions cap, positioning itself to help shape potential federal legislation. Acknowledging that fossil fuels contribute to global warming, the company joined a group of corporations drawing up a plan for a nationwide ceiling.