"Water pollution disasters in Mexico have turned into political battles as officials struggled Wednesday to blame each other for the problems."

"The Department of Energy Wednesday granted approval for two facilities in Louisiana and Florida to export liquefied natural gas (LNG) to nearly any country."

"A trove of secret documents details the US government's global push for shale gas."

"Sorry Charlie (and David): It turns out there are some things money can’t buy, like Senate races in liberal states. And that means the Democrats just might keep control of the Senate."

"You’ve probably heard about Cliven Bundy. He’s the Nevada rancher who in April led a ragtag bunch of self-styled militiamen in fending off federal agents who tried to confiscate his cows for grazing on public lands without permits. Well, there’s a case making its way through the courts now that could make the Bundy standoff look like child’s play."

"Steve Lipsky’s tainted water well had already stirred national debate about the impacts of oil and gas production. Now it stars in a free speech dispute that has landed in Texas’ highest court – the biggest test of a state law meant to curb attempts to stifle public protest."

"WASHINGTON — The Republican-controlled House on Tuesday approved a bill to block the Obama administration from implementing a rule that asserts regulatory authority over many of the nation's streams and wetlands — an action that critics call a classic Washington overreach.

The Environmental Protection Agency has proposed a rule that it says will clarify which streams and waterways are shielded from development under the Clean Water Act, an issue that remains in dispute even after two U.S. Supreme Court rulings.

Faceless on Facebook, a shadowy but aggressive anti-environmental propaganda group called the Institute for Energy Research turns out, documents reveal, to be founded and funded by oil billionaire Charles Koch. It's mission: preserve tax breaks for big oil.

"People’s Climate March in New York and cities worldwide hopes to put pressure on heads of state at Ban Ki-moon summit."

"The White House Office of Management and Budget (OMB) has started to review new regulations for hydraulic fracturing on federal land, the last step before the rules can be made final."