"Sen. Jeff Merkley (D-Ore.) set forth an amendment to overturn the provision — which he says allows the unrestricted sale and planting of genetically modified seeds that could be harmful to farmers, the environment and human health — but it was blocked by GOP Senators."

Drought, loss of water rights, and debt are among the factors causing farmers in India's Maharashtra state to commit suicide.

"The Ogallala Aquifer suffered its second-worst drop since at least 2000 in a large swath of the Texas Panhandle, new measurements show."

"Scientists have used plant samples collected in the mid-19th Century to identify the pathogen that caused the Irish potato famine."

"HASKELL COUNTY, Kan. — Forty-nine years ago, Ashley Yost’s grandfather sank a well deep into a half-mile square of rich Kansas farmland. He struck an artery of water so prodigious that he could pump 1,600 gallons to the surface every minute."

"HASKELL COUNTY, Kan. — Forty-nine years ago, Ashley Yost’s grandfather sank a well deep into a half-mile square of rich Kansas farmland. He struck an artery of water so prodigious that he could pump 1,600 gallons to the surface every minute."

"After three hours of debate, the Senate Agriculture, Nutrition and Forestry Committee today voted 15-5 to send its 1,100-page, five-year farm bill to the full Senate floor."

"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."

"Genetically engineered crops that could sharply increase the use of two powerful herbicides are now unlikely to reach the market until at least 2015 because the Department of Agriculture has decided to subject the crops to more stringent environmental reviews than it had originally intended."