"The road to the White House could be paved with oil and gas for a trio of Republican presidential hopefuls."

"The League of Conservation Voters (LCV) is launching a $175,000 ad campaign backing the administration's new proposal to limit carbon pollution from the nation's existing power plants."

"The Sierra Club is launching an advertising campaign to criticize 21 House Republicans who have not taken a position on renewing the wind energy production tax credit."

"Most voters in eight coal-heavy states would oppose a Senate candidate who supports the Environmental Protection Agency’s latest carbon pollution rules for power plants, a mining industry-backed survey concluded."

"As the Obama administration and industry groups go to war over the costs of a high-stakes climate rule, the White House has released a new study showing that the benefits of major federal regulations vastly exceed the costs."

"Drive just an hour and half north of San Francisco and you're in Drakes Estero, or estuary, named for the first English explorer to lay claim to California."

"A heated budget battle in Sacramento over more oil-spill protection for rivers, lakes and other inland bodies of water has prompted a last-minute lobbying blitz by formidable adversaries: the oil industry and environmentalists."

"Americans are willing to bear the costs of combating climate change, and most are more likely to support a candidate seeking to address the issue."

"In what seems to be a reprise of four years ago, hundreds of thousands of dollars are pouring into the race for Pennsylvania governor from company executives with ties to the state's burgeoning natural gas industry."