At first glance, it looks like a wart—but upon closer inspection, a glassy, hard core in the center becomes noticeable: a typical sign of a corn, also known as a clavus. This small, often painful ...

As corn planting looms, the dread of disease pressures may be occupying producers’ thoughts. Some of the pesky problems in these parts are relatively new to the headache list, including Tar Spot, ...

Since tar spot was first found in the United States in 2015, it has continued its expansion into the upper Midwest. This year, it has been found in corn fields in 44 counties across South Dakota. Tar ...

The federal government's investigation into whether StarLink corn causes allergic reactions failed to establish that the genetically engineered corn was safe to eat, according to an expert panel ...