EarthUS oil industry and green lobby together brought down Keystone President Obama cancelled it, but the Keystone XL pipeline may have been doomed by the US oil industry itself, as much as the environmental movement ¿ìè¶ÌÊÓÆµ
EarthEven drastic emissions cuts can't save New Orleans and Miami Some 10 million Americans' homes will be submerged by rising seas, even under optimistic scenarios for slashing greenhouse gas emissions ¿ìè¶ÌÊÓÆµ