"For decades, farm bills in the U.S. Congress have supported large-scale agriculture. But with the 2012 Farm Bill now up for debate, advocates say seismic shifts in the way the nation views food production may lead to new policies that tilt more toward local, sustainable agriculture."

"A federal judge in Mississippi has ended a long-running suit that attempted to hold a selection of U.S. utilities and coal and oil companies responsible for flooding damage caused by Hurricane Katrina."

"For the first time, the federal government on Thursday released an estimate of the number of so-called green jobs in the United States economy, saying that 3.1 million people are employed in the production of goods and services that benefit the environment."

"Standing in front of a row of pipes, President Barack Obama pledged on Thursday to accelerate approval of the southern leg of the Keystone XL pipeline, seeking to deflect criticism that his rejection of the full project helped create a climate for high gasoline prices."

"MIDLAND, Tex. -- The desolate stretch of West Texas desert known as the Permian Basin is still the lonely domain of scurrying roadrunners by day and howling coyotes by night. But the roar of scores of new oil rigs and the distinctive acrid fumes of drilling equipment are unmistakable signs that crude is gushing again."

"NEW YORK -- A federal judge on Thursday ordered U.S. regulators to start proceedings to withdraw approval for the use of common antibiotics in animal feed, citing concerns that overuse is endangering human health by creating antibiotic-resistant 'superbugs'."

"WASHINGTON - It's the political cure-all for high gas prices: Drill here, drill now. But more U.S. drilling has not changed how deeply the gas pump drills into your wallet, math and history show.

A statistical analysis of 36 years of monthly, inflation-adjusted gasoline prices and U.S. domestic oil production by The Associated Press shows no statistical correlation between how much oil comes out of U.S. wells and the price at the pump."

"FRESNO, Calif. -- Commercial beekeepers and environmental organizations filed a petition Wednesday, asking federal regulators to suspend use of a pesticide they say harms honeybees."

"The Supreme Court ruled unanimously on Wednesday that an Idaho couple had the right to file an immediate court challenge to a federal Environmental Protection Agency decision designating their property as wetlands and forbidding them from building a home there."

"The manufacturer of methyl iodide is pulling the controversial pesticide from the U.S. market."