Pope Benedict XVI was known as the Green Pope.

"TransCanada, the company currently constructing the southern segment of the Keystone XL pipeline, claims to use 'top quality steel and welding techniques' throughout its pipeline network. Last week, however, activists fighting the construction of the pipeline released images of what they claim are improperly welded pipeline seams. The photos were released by Keystone XL blockader Ramsey Sprague at the Pipe Tech Americas 2013 conference in Texas and were taken by blockader Isabel Brooks."

"HOBART, Australia -- The month of January, usually the prime whale catching month for the Japanese whaling fleet in the Southern Ocean, has come and gone without the death of a single whale, says Sea Shepherd Conservation Society Australia Director Jeff Hansen."

"A trio of environmental groups warned Monday they would sue the operator of three coal-fired power plants in Maryland for allegedly discharging excessive amounts of nutrient pollution into Chesapeake Bay rivers and trying to mask their violations by transferring pollution 'credits' among facilities."

"PORTLAND, Maine -- More than 1,000 people rallied in Portland on Saturday in what was billed as the largest protest yet against the possibility of so-called tar sands oil being piped in from Montreal."

It's not just that the billionaire Koch brothers have spent tens of millions to undermine science and stifle debate on climate change. It's that they do it in secret.

"How hot is the controversial Keystone Pipeline controversy getting? The Sierra Club is — for the first time in its history — going to engage in civil disobedience on Feb. 17 in Washington, D.C., which is also a day that greenies predict will be 'the largest climate rally in history.'"

President Obama's vow to address climate change in his second Inaugural Address January 21 could actually prove more than bold words. Despite the failure of the 111th and 112th Congresses to pass a cap-and-trade bill or any other major climate change legislation, Obama clearly has the power to limit greenhouse gas emissions himself, using his Supreme Court-tested executive authority under the Clean Air Act and other powers. Key Congressional Democrats are urging him on.

"The U.S. Environmental Protection Agency is turning to a Houston activist to lead the fight against environmental injustices around the country."

"A Harvard academic has put the blame squarely for America's failure to act on climate change on environmental groups. She also argues that there is little prospect Barack Obama will put climate change on the top of his agenda in his second term."