California will sue the Environmental Protection Agency next week in the state's bid to crack down on greenhouse gas emissions from vehicles, a spokesman for Gov. Arnold Schwarzenegger said Saturday.
Arch Coal Friday that third-quarter profit fell 46 percent as a result of production cuts, missing Wall Street forecasts, but the miner said market conditions were improving.
Solar power could be the world's number one electricity source by the end of the century, but until now its role has been negligible as producers wait for price parity with fossil fuels, industry leaders say.
Government efforts to tackle climate change are creating a "megatrend" investment opportunity that should tempt even those sceptical about the nature and pace of global warming, Deutsche Bank analysts said on Thursday.
There is a quiet battle for the future of this industrial town, one of America's most polluted places.
I’d like to thank the folks in Norway for choosing to announce Al Gore’s Nobel Prize win today, as opposed to say next Friday or last Friday. For months now, I’ve been pitching a story on the Solar Decathlon, a competition going on now on the National Mall that happens every two years and brings students from universities in the U.S. and Canada together to show off the best and brightest in green building.
A major power generator agreed in a court settlement Tuesday to spend $4.6 billion to reduce chemical emissions blamed for spreading smog and acid rain across the Northeast.
Kazakhstan's president pledged Monday not to review a major oil development contract with an international consortium led by Italy's Eni amid tensions sparked by production delays.
The average retail price for a gallon of gasoline in the United States fell 4.31 cents in the last two weeks, but is not expected to drop much more, according to an industry analyst.
Italian Prime Minister Romano Prodi, arriving in Kazakhstan on Sunday, said specialists were working on potential solutions to a dispute between Kazakh authorities and Italian oil company Eni.