"It’s difficult to talk about Louisiana seafood these days without the BP oil spill working its way into the conversation. It wasn’t that long ago, after all, that television screens were filled with high-def images of fouled coastal marsh and angry fishermen forlornly staring at their idled fleet."

"Tokyo Electric Power Co. has started taking measures to contain highly radioactive groundwater at the Fukushima No. 1 nuclear plant, but its strategy is based on a theory that is disputed by industry experts."

"AUGUSTA, Maine -- A steep decline in revenues from pipeline tariffs and a loophole that allowed companies shipping crude by rail to avoid payment have slashed Maine's oil-spill fund to levels experts say could hurt its ability to respond to an accident."

"HOUSTON — Three years after its disastrous oil rig accident in the Gulf of Mexico, BP has managed to strengthen its finances by divesting itself of less profitable operations, ramping up new oil production in the North Sea and Angola and reducing its exposure to volatile investments in Russia."

"Major earthquakes thousands of miles away can trigger reflex quakes in areas where fluids have been injected into the ground from fracking and other industrial operations, according to a study published in the journal Science on Thursday."

"Japan's nuclear regulator says radioactive water from the crippled Fukushima power plant is probably leaking into the Pacific Ocean, a problem long suspected by experts but denied by the plant's operator."

"LITTLE ROCK, Ark. -- An independent report blames manufacturing defects for the failure of an ExxonMobil pipeline that sent 150,000 gallons of crude oil into the small town of Mayflower, the company said Wednesday."

"The Obama administration is nine months behind schedule on a proposal to bolster safety standards for the type of rail car that killed at least 13 people after slamming, filled with U.S. shale oil, into a small Canadian town over the weekend."

"On a typical day in North Dakota prairie towns like Williston, Dickinson and Beulah, trains with 100 tank cars line up to be loaded with oil destined for markets to the east, west, and south."

"Senate Environment and Public Works Committee Chairman Barbara Boxer, citing lax oversight, urged regulators and states to do more to curb threats caused by poor storage of ammonium nitrate in the wake of April’s deadly explosion in Texas."