"President Obama yesterday got nudged from his left to nix the Keystone XL pipeline, as seven Democratic National Committee (DNC) members signed on to a resolution urging rejection of the controversial Canada-to-U.S. project on environmental, economic and national security grounds."

"The U.S. would not consider a climate deal 'genuinely binding' if it excludes the biggest emerging economies or if those countries' commitments were conditional upon financial support from developed countries, the lead U.S. climate negotiator said Monday."

"President Obama’s decision early this month to side with anti-regulation business interests against the U.S. Environmental Protection Agency (EPA) to stop a plan to tighten smog regulations comes during an election cycle in which Obama has received campaign donations from top polluters, and only weeks after his chief of staff met with anti-regulation industry trade associations.

"ARLINGTON, Va. -- A recently-formed judicial 'academy' funded by industry groups and conservative billionaire brothers Charles and David Koch is offering members of Congress and their staff free meals and trips in order to 'educate' the lawmakers on controversial pro-business reforms."

"The top two executives of a solar-energy company that filed for bankruptcy after getting $528 million in loan guarantees from the Obama administration said Tuesday that they will invoke their constitutional rights against compelled self-incrimination when they appear at a Congressional hearing."

"ANCHORAGE, Alaska -- Shell Oil Co. on Monday took a step closer to tapping vast petroleum reserves off Alaska's Arctic coasts when the federal Environmental Protection Agency approved an air quality permit for one of the company's drilling vessels."

Federal agents from several agencies arrested 12 in a sweep targetting illegal imported pesticides in New York's Chinatown. The unlabelled or mislabelled pesticides were especially dangerous because they could be mistakenly consumed and were potent enough to kill a child.

"More veterans who deployed to Iraq in 1991 and took anti-nerve-agent pills suffer from symptoms of Gulf War Syndrome than those who did not receive injections; and the illness is more prevent in troops who used pesticides on their uniforms or skin, USA Today reports, citing results of a study scheduled to be released Monday."

"US President Barack Obama on Monday introduced a wide-ranging proposal to save the federal government $3 trillion over the next 10 years by cutting spending and raising taxes, including the repeal of a number of tax subsidies for the oil and gas industry." ...

"Federal agencies have changed the designation of loggerhead sea turtles from a single threatened species to nine distinct population segments; five are listed as endangered and four are listed as threatened.

The National Oceanic and Atmospheric Administration and U.S. Fish and Wildlife Service said the change will help scientists tailor conservation efforts to deal with threats faced by genetically distinct groups of the species in regions around the world.