"In a newly unveiled campaign ad, the Democratic Senate candidate and current West Virginia governor, Joe Manchin, picks up a rifle and fires a bullet into a target labeled 'Cap and Trade Bill.'"

"Environmental campaigners planted trees, collected rubbish and rallied against pollution on Sunday for what organisers aimed to make the world's biggest day of climate-change activism."

"The White House is pushing back against the draft reports the National Oil Spill Commission released Wednesday  on the Deepwater Horizon oil spill that included scathing criticism of the administration's handling of the disaster. The reports' harshest criticism was directed toward the administration's handling of information about the size of the spill and the extent of the damage."

"California voters are remaining true to one stereotype -- their commitment to the environment. A measure to suspend the state's vanguard climate change law is heading for failure, by a margin of 49 percent to 37 percent, because voters see the law doing more economic good than harm, a Reuters/Ipsos poll released on Tuesday showed."

"Alaska native corporations would lose their special contracting privileges under legislation that Sen. Claire McCaskill (D-Mo.) intends to introduce next month, a move that will stir debate about the billions of dollars' worth of federal set-aside contracts that the companies receive."

"Gov. Joe Manchin has scheduled a press conference Wednesday morning where he is expected to announce that the state is filing suit against the federal government over the Obama administration's crackdown on mountaintop removal coal mining." Democrat Manchin, once considered a shoo-in for Robert Byrd's Senate seat, is now struggling to keep up with Republican candidate John Raese.

"The solar panels are coming back! A month after environmentalist Bill McKibben brought one of the original Carter-era solar panels to Washington, the White House said it is putting new panels on the White House residence."

"The University of Virginia and an embattled climate scientist said Monday that it would continue to fight state Attorney General Ken Cuccinelli II's efforts to obtain documents related to a climate scientist's work, just hours after Cuccinelli reissued a civil subpoena for the papers."