"SAN BRUNO -- Taking a tougher stand against PG&E, a revamped state regulatory body on Tuesday recommended that the utility be fined at least $300 million -- the largest ever imposed by the Public Utilities Commission -- as part of a $2.25 billion penalty for the company's role in the deadly San Bruno natural gas explosion."

"LAC-MEGANTIC, Quebec -- Two residents of the Quebec town of Lac-Megantic, where a runaway train derailed and exploded into a wall of fire that killed 50 people, have launched a class action lawsuit to win compensation for the small community."

"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."

"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."

"NEW YORK — A solar-powered aircraft completed the final leg of a history-making cross-country flight Saturday night, gliding to a smooth stop at New York's John F. Kennedy International Airport."

After four tank cars full of crude oil from a derailed train incinerated a small Quebec town, killing at least five, the debate over rail versus pipeline for oil transport intensifies.