"SAN DIEGO — The California Coastal Commission on Friday rejected a Navy explosives and sonar training program off the Southern California coast that critics said could harm endangered blue whales and other sea life."

"They have thwarted the poisons. They have evaded the traps."

"WASHINGTON -- The amount of heat-trapping carbon dioxide in the air jumped dramatically in 2012, making it very unlikely that global warming can be limited to another 2 degrees as many global leaders have hoped, new federal figures show."

"CAMBRIDGE — America’s top military officer in charge of monitoring hostile actions by North Korea, escalating tensions between China and Japan, and a spike in computer attacks traced to China provides an unexpected answer when asked what is the biggest long-term security threat in the Pacific region: climate change."

"LOS ANGELES -- The company that runs the troubled San Onofre nuclear power plant sparred with environmental activists Friday over the details of a once-confidential report that shows industry engineers were aware of problems with steam quality inside equipment that later malfunctioned."

"President Obama hosted a casual off-the-record meeting with a diverse group of energy and climate change experts at the White House on Thursday evening, officials and participants said Friday."

"Thousands of anti-nuclear protesters have gathered across Japan. The rallies come on the eve of the two-year anniversary of an earthquake and tsunami that caused the Fukushima disaster."

"Many of Pennsylvania's policymakers, regulators and enforcement workers have come from the oil and gas industry they oversee, or they leave state jobs for industry jobs, according to a recent report that questions the impacts of such a "revolving door" on public policy decisions."

"When China's environment ministry told attorney Dong Zhengwei he couldn't have access to two-year old data about soil pollution because it was a 'state secret', it added to mounting public outrage over the worsening environment."

"'Even on a good day, I get discouraged thinking about the election of a new pope,' laments Maureen Fiedler, a nun and blogger at the progressive Catholic newspaper National Catholic Reporter. 'They all look like a Vatican version of the tea party movement.'"

"Whole Foods Market, the grocery chain, on Friday became the first retailer in the United States to require labeling of all genetically modified foods sold in its stores, a move that some experts said could radically alter the food industry."

"A glut of government-subsidized wind power may help accomplish a goal some environmentalists have sought for decades: kill off U.S. nuclear power plants while reducing reliance on electricity from burning coal."

"Canada's Harper Administration is allegedly restricting what environmental information government scientists can share with journalists, according to academics and media watchdogs. Host Steve Curwood learns more from Tyler Sommers, coordinator of Democracy Watch."

"Last year, as hot, dry conditions fueled blazes across the West, nearly 10 million acres of U.S. land were burned in what ended up being one of the costliest and most destructive wildfire seasons in the nation’s history. In the middle of all that, the U.S. Forest Service, which manages nearly 200 million acres of public land, didn’t do itself any favors when it reversed nearly two decades of national policy and ordered an 'aggressive initial attack' on all blazes within the agency’s jurisdiction, no matter how small or remote."

"March is Women's History Month, and HuffPost Green is honoring female environmentalists that have helped defend the planet."