‘Corn sweat’—and other weird weather phenomena—explained The Midwest’s massive corn fields are making the region more humid as it battles a sweltering heatwave.

China canceled more corn purchases this past week. As the country switches to cheaper sources from places such as Brazil, it puts more focus on a possible demand problem in the U.S. and causing ...

From USDA's cuts to demand to recession fears, market analysts during the live U.S. Farm Report taping at Commodity Classic explain the various factors that sent corn prices lower this past week.

CZ25 | A complete Corn Dec 2025 futures overview by MarketWatch. View the futures and commodity market news, futures pricing and futures trading.