"Unapproved genetically engineered wheat has been found growing on a farm in Oregon, federal officials said Wednesday, a development that could disrupt American exports of the grain."

"One of America's corporate giants is investing billions of dollars in the new boom of oil and gas drilling that relies on a controversial extraction method known as fracking."

Oil-and-chemical billionaire David Koch lobbies hard to influence U.S. politics and environment and energy policy. Did his money influence the kind of coverage presented on public television?

"Food companies big and small are struggling to replace genetically modified ingredients with conventional ones."

"German brewers have warned Chancellor Angela Merkel's government that any law allowing the controversial drilling technique known as fracking could damage the country's cherished beer industry."

Don Montague is leading an innovative enterprise to collect wind energy with high-tech kites. Google money is backing him.

"The owners of power plants that burn coal are playing high-stakes poker as they decide whether to install expensive pollution controls or shut down."

"The Energy Department (DOE) on Friday approved a controversial application allowing liquefied natural-gas exports to nations that lack a free-trade agreement with the United States."

"LONDON — The authorities on Tuesday raided the offices of several oil companies and an industry data provider as part of a broader inquiry by the European Commission into potential price manipulation."

"U.S. taxpayers are footing the bill for overseas lobbying that promotes controversial biotech crops developed by U.S.-based Monsanto Co. and other seed makers, a report issued on Tuesday said."