"TransCanada Corp. warned law enforcement authorities of 'Aggressive/Abusive landowners' along the path of its Keystone XL pipeline in a recent security briefing that discussed avenues to prosecute demonstrators against its Canada-to-Gulf Coast project under anti-terrorism laws."

"Former TransCanada Corp. employee Evan Vokes' impassioned testimony before a Canadian Senate committee last week painted 'a very, very bleak picture of the pipeline industry in Canada, and probably by extension, the States,' according to Sen. Betty Unger."

"WAYNESBORO, Ga. — The two nuclear reactors rising out of the red Georgia clay here, twin behemoths of concrete and steel, make up one of the largest construction projects in the United States and represent a giant bet that their cost — in the range of $14 billion — will be cheaper than alternatives like natural gas."

"The Interior Department is failing to collect tens of millions of dollars in lease payments for coal mining on federal lands, according to an agency inspector general’s report released Tuesday."

"Captive chimpanzees belong to an endangered species, federal wildlife officials say, and permits should be required for their sale, use in research or other activity that may cause them harm."

"The U.S. Fish and Wildlife Service announced Friday it plans to stop protecting the gray wolf and put the states in charge of managing these predators. But the plan is already facing some tough opposition from wolf advocate groups that say it’s too early for this discussion. EarthFix reporter Aaron Kunz explains."

"BP is ending its cleanup of the massive Deepwater Horizon oil spill in three Gulf Coast states this month, leaving Louisiana as the only state with ongoing cleanup linked to the company's Deepwater Horizon Response effort. Reports of oil sightings in Alabama, Mississippi, and Florida will soon be the U.S. Coast Guard's responsibility to investigate."

"Monsanto Co. on Monday won another round in a legal battle with U.S. organic growers as an appeals court threw out the growers' efforts to stop the company from suing farmers if traces of its patented biotech genes are found in crops."

"The great migration began perhaps 40 years ago. From strongholds in the Rocky Mountains and Texas, young males headed east, seeking female companionship and new places to settle."

"Reserves of oil and gas that can be developed using current technology are 35% greater in 2013 than in 2011, according to a new report by the Energy Information Administration, the research branch of the Energy Department."