"As a Texas energy company seeks approval for its plan to build a 1,100-mile pipeline carrying North Dakota crude oil across 17 Iowa counties, documents show the state's pipeline safety record has been less than spotless."

"The U.S. government is looking for trains to haul radioactive waste from nuclear power plants to disposal sites. Too bad those trains have nowhere to go."

"FARGO, N.D. — The furious pace of energy exploration in North Dakota is creating a crisis for farmers whose grain shipments have been held up by a vast new movement of oil by rail, leading to millions of dollars in agricultural losses and slower production for breakfast cereal giants like General Mills."

"WASHINGTON -- Two loaded and two empty crude oil trains operate daily over Amtrak’s Northeast Corridor in Maryland and Delaware, according a document submitted by the passenger railroad in response to a Freedom of Information Act request."

"A program being launched off the California coast this summer will tackle two environmental problems posed by thousands of cargo ships that ferry goods to and from the ports of Los Angeles and Long Beach each year: Not only are the hulking vessels major sources of air pollution, their shipping lanes overlap with a prime feeding area for migrating blue whales off Santa Barbara."

"Federal regulators said on Wednesday that they would require railroads and oil shippers to use stronger tank cars to transport crude oil within two years."

"The speed of rail tank cars used in crude-by-rail shipments 'is an issue' that the Transportation Department may address in an upcoming safety rule, Secretary Anthony Foxx said."