A corn plot is seen before the ARCA Menards Series Atlas Roofing 150 on Aug. 1, 2025, at Iowa Speedway in Newton, Iowa. Brenden Queen (28) finished first.© Ayrton Breckenridge/The Register ...

For the second straight year, John Deere planted a seven-acre corn drawing spelling out "I-O-W-A C-O-R-N" in the hills behind the backstretch at Iowa Speedway, welcoming visitors to both the NTT ...

Corn slated for delivery in May next year, the most actively traded futures contracts, rose 23 yuan (US$3) to 1,614 yuan (US$204) a ton yesterday on the Dalian Commodity Exchange.