"Hot and dry conditions in parts of middle America deepened an ongoing drought in many states over the last week, according to a climatology report issued Thursday."

"Rising temperatures due to climate change could mean wild arabica coffee is extinct in 70 years, posing a risk to the genetic sustainability of one of the world's basic commodities, scientists said."

"A measure that would require most foods made with genetically engineered ingredients to be labeled in California was significantly behind early Wednesday."

"The devastating U.S. drought and ensuing crop disease are upending traditional grain movement patterns, with dozens of trains and barges shipping North Dakota or Mississippi corn into the Corn Belt rather than out to the coasts."

"Growers are reluctantly trying to irrigate less to preserve their threatened underground aquifer."

"CHAUVIN, La. -- Generations of shrimpers, crabbers and oystermen have set out from this bayou village to net their catch. They share an emotional bond with Iowa's farmers: Both harvest nature's bounty to earn a livelihood. These fishermen depend on the sea, just as the nation's top corn growers rely on the rich Midwest soil."

"Genetic engineering of crops is essentially the same as centuries-old, conventional plant breeding, except more precise, scientists say." As voting time nears on California's Proposition 37, arguments about science, safety, and the public's right to know intensify.

"The hillside vineyards of New York's Finger Lakes region make money producing fine Rieslings and inviting tourists to sip white wine by the water's edge. Now winery owners are worried about the prospect of a grittier kind of economic development: gas drilling."

"Pesticides used in farming are also killing worker bumblebees and damaging their ability to gather food, meaning colonies that are vital for plant pollination are more likely to fail when they are used, a study showed on Sunday."

"After a hot spring and a scorching summer, this winter is likely to continue a U.S. warming trend that could make 2012 the hottest year since modern record-keeping began, U.S. weather experts said Thursday."