"The increased concentration of carbon dioxide that comes with climate change could mean some basic food plants will carry lower concentrations of iron and zinc – and deficiencies of those nutrients are already a “substantial global public health problem,” scientists reported Wednesday."

"Seemingly unrelenting winds and drought conditions have whipped up massive dust storms this week across the High Plains, but respite is near since the weather system that's to blame has moved east into the Great Lakes and Northeast, the National Weather Service said Wednesday."

"An apple a day usually keeps the doctor away -- unless it's ridden with pesticides."

"Newly licensed marijuana growers in Washington state may find themselves without a key source of water just as spring planting gets under way."

"CHICAGO -- John Goihl, a hog nutritionist in Shakopee, Minnesota, knows a farmer in his state who lost 7,500 piglets just after they were born. In Sampson County, North Carolina, 12,000 of Henry Moore's piglets died in three weeks. Some 30,000 piglets perished at John Prestage's Oklahoma operation in the fall of 2013."

"A law that would make Vermont the first U.S. state to enact mandatory labeling of foods made with genetically modified organisms, or GMOs, received final approval from state lawmakers on Wednesday and now heads to the governor's desk."

"The Vermont Senate passed a bill on Wednesday that would make it the first U.S. state to enact mandatory labeling of foods made with genetically modified organisms, or GMOs."

"An agreement that settles decades of conflict over water in the Upper Klamath River Basin was signed today by officials from the federal government, the states of Oregon and California, tribal authorities and water users."

"Over the years, the Chesapeake Bay has been known for many things: bountiful seafood, such as clams, oysters and the bay’s iconic blue crabs; its boating, fishing and water sports industry; its curly-haired duck-hunting dogs."