You can find images of corn cobs on souvenir mugs and prominently featured during the Iowa State Fair, which even has an Iowa Corn Day as a part of its festivities. And you'd be very likely to ...

In Illinois, the biggest soybean-producing state and second ... of his normal annual corn sales in the past four weeks. At a Green Plains ethanol plant in northern Iowa, trucks hauling farmers ...

Oats growing near plots of corn at Iowa State University's Marsden Farm, where researchers have studied long-term rotations of crops since 2001.