"A team of Australian scientists has bred salt tolerance into a variety of durum wheat that shows improved grain yield by 25% on salty soils. Using 'non-GM' crop breeding techniques, scientists from CSIRO Plant Industry have introduced a salt-tolerant gene into a commercial durum wheat, with spectacular results shown in field tests."

"The world's water supply is being strained by climate change and the growing food, energy and sanitary needs of a fast-growing population, according to a United Nations study that calls for a radical rethink of policies to manage competing claims.

"Freshwater is not being used sustainably," UNESCO Director-General Irina Bokova said in a statement. "Accurate information remains disparate, and management is fragmented ... the future is increasingly uncertain and risks are set to deepen."

"In large sections of America's farmland, new strains of weeds are making life miserable for farmers. They've developed resistance to the country's No. 1 weedkiller, Roundup. Now farmers face a choice: Do they go for yet another kill-all-the-weeds chemical, or go back to more complicated, labor-intensive ways of fighting weeds?"

"Every day, inspectors in white hats and coats take up positions at every one of the nation's slaughterhouses, eyeballing the hanging carcasses of cows and chickens as they shuttle past on elevated rails, looking for bruises, tumors and signs of contamination."

"U.S. officials said on Friday they would offer higher payments to certain owners of environmentally sensitive farm land if they idle it in a conservation program instead of using it to grow crops."

"Monsanto Co., the world's largest seed company, has won the dismissal of a lawsuit by growers of organic crops ... seeking to have its patents for genetically altered seeds invalidated."

"Scary antibiotic-resistant infections aren’t just lurking in the hospital anymore. They’re in gyms, at the beach, and increasingly, on the farm."

"TEMPLE, N.H. -- A mild winter across the Northeast is injecting extra uncertainty into maple syrup season, but many producers say they'll just go with the flow, whenever it starts."