At the Iowa State University Beef Nutrition Farm, the cattle eat carefully formulated rations. Researchers there are trying to test new types of animal feed. Amy Mayer/Iowa Public Radio hide caption

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An assortment of organic vegetables is seen on display. A growing body of evidence documents how farming methods can influence the nutritional content of foods. Justin Sullivan/Getty Images hide caption

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Farmer Aubrey Fletcher of Purdy, Mo., is one of thousands of women who have taken on leadership roles in the traditionally male-dominated agriculture industry. Despite her busy workload, Fletcher has been making the time to meet regularly with a new group of women dairy farmers in her area. Suzanne Hogan for Harvest Public Media hide caption

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Big Muddy Farms, an urban farm in northern Omaha, Neb., is seen among residential homes last October. Urban farms have become a celebrated trend, yet earning a living at it is tough, a new survey finds. Nati Harnik/AP hide caption

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A ranch manager holds pistachios at a farm in Madera, Calif. The lifting of sanctions on Iran has California growers worried that Iranian pistachios will flood the U.S. market. Justin Kase Conder/AP hide caption

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John Boyd Jr., with his father, John Boyd Sr. Fred Watkins /Courtesy of John Boyd Jr. hide caption

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Farmer John Boyd Jr. Wants African-Americans To Reconnect With Farming
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A chicken house in Seagrove, N.C. North Carolina is one of the country's largest poultry producers. As farms move closer to residential areas, neighbors are complaining that the waste generated is a potential health hazard. Kelly Bennett/MCT via Getty Images hide caption

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When A Chicken Farm Moves Next Door, Odor May Not Be The Only Problem
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Millet isn't just one grain but, rather, a ragbag group of small-seeded grasses. Hardy, gluten-free and nutritious, millet has become an "it" grain in recent years. billy1125/Flickr hide caption

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Mariama Keita, a farmer in Senegal, uses her cellphone to figure out the best time to harvest her peanut plants. Ofeibea Quist-Arcton/NPR hide caption

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This Peanut Farmer Turns To A Cellphone — And Prayer — For A Top Crop
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A hollow log hive in the Cevennes region of France reveals the details of circular comb architecture of the Western honeybee. New research shows the partnership between humans and bees goes back to the beginnings of agriculture. Eric Tourneret/Nature hide caption

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A field near harvest time at Meyers Farm in Bethel, Alaska, can now grow crops like cabbage outside in the ground, due to rising temperatures. Daysha Eaton/KYUK hide caption

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Rising Temperatures Kick-Start Subarctic Farming In Alaska
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Paul Mesple is a fig farmer near the Central Valley town of Chowchilla, Calif. He and his partner farm around 2,000 acres of figs. Ezra David Romero/Valley Public Radio hide caption

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Adrian G. Hunsberger, an urban horticulture agent of the University of Florida, shows a carambola, also known as starfruit. It's one of the many fruits that have been quarantined in South Florida amid concerns over an outbreak of the Oriental fruit fly. Alan Diaz/AP hide caption

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This Pest Has Shut Down South Florida's $700 Million Fruit Industry
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