"FREDERICKSBURG, Pa. — The smell of oregano wafting from Scott Sechler’s office is so strong that anyone visiting Bell & Evans these days could be forgiven for wondering whether Mr. Sechler has forsaken the production of chicken and gone into pizza."

"Across the U.S. Midwest, homeowners are restoring their yards and former farmland to the native prairie that existed in pre-settlement days. The benefits can be substantial -- maintenance that uses less water and no fertilizer, and an ecosystem that supports wildflowers and wildlife."

"Most livestock moved across state lines will have to be identified and tracked under a U.S. Department of Agriculture rule that aims to rapidly trace diseased animals to their origin."

As one city in Japan's radiation-stricken Fukushima prefecture starts serving local rice in school lunches, the long debate over the safety of Fukushima rice seems to be as much a matter of marketing as of science.

"OSLO -- The amount of land needed to grow crops worldwide is at a peak and an area more than twice the size of France can return to nature by 2060 due to rising yields and slower population growth, a group of experts said on Monday."

Congress and the White House seem to be doing an about-face after promising the American public aggressive action on food safety two years ago.

"Drought continued to expand through many key farming states within the central United States in the past week, as scattered rainfall failed to replenish parched soils, according to a report issued Thursday by state and federal climatology experts."

"NEVADA, Iowa -- Science and engineering company DuPont has started construction of a large cellulosic ethanol biorefinery in Iowa, with completion expected in mid-2014."

"SEVERANCE, Colo. -- Since he was a boy in western Colorado, John Bartmann seemed destined to become a sheep man. He raised lambs with the local 4-H club and sheared them for elderly German farmers. His office is lined with paintings of sheep and a plaque honoring him for 'promoting culinary excellence' in lambs. But over the last few years, skyrocketing costs, a brutal drought and plunging lamb prices have battered Mr. Bartmann and the 80,000 ranchers across the county who raise sheep -- from a few to several thousand."

"A blue-ribbon panel of scientific and technology advisers to President Obama warns that the nation risks losing its longstanding supremacy in food production because research in agriculture has not kept up with new challenges like climate change, depleted land and water resources and emerging pests, pathogens and invasive plants."

"The Kansas City Star, in a yearlong investigation, found that the beef industry is increasingly relying on a mechanical process to tenderize meat, exposing Americans to higher risk of E. coli poisoning. The industry then resists labeling such products, leaving consumers in the dark. The result: Beef in America is plentiful and affordable, spun out in enormous quantities at high speeds, but it's a bonanza with hidden dangers. Industry officials contend beef is safer than it's ever been."

"Drought continued to expand through the central United States even as winter weather sets in, wreaking havoc on the nation's new wheat crop and on movement of key commodities as major shipping waterways grow shallow."

Cornfields -- which occupy a big fraction of U.S. farmland -- differ from normal ecosystems in that they are nearly sterile ecologically. Breeding and spraying aim to prevent anything from living but corn.

"We'll start in a cornfield — we'll call it an Iowa cornfield in late summer — on a beautiful day. The corn is high. The air is shimmering. There's just one thing missing — and it's a big thing...

...a very big thing, but I won't tell you what, not yet.

"You've heard of peak oil—the idea that the globe's easy-to-get-to petroleum reserves are largely cashed, and most of what's left is the hard stuff, buried in deep-sea deposits or tar sands. But what about peak phosphorus and potassium? ...These nutrients, which are essential for plants to grow, are extracted from soil every time we harvest crops, and have to be replaced if farmland is to remain productive."

"In the midst of the domestic energy boom, livestock on farms near oil-and-gas drilling operations nationwide have been quietly falling sick and dying. While scientists have yet to isolate cause and effect, many suspect chemicals used in drilling and hydrofracking, or fracking, operations are poisoning animals through the air, water or soil."