The Mississippi River carries fertilizer runoff from the Midwest to the Gulf – and increasingly extreme rain is making the problem more urgent.

He will not know how much money he lost until harvest, when he can assess the yield.

The NASCAR Cup Series continues the 2026 season with the Iowa Corn 350 at Iowa. Follow our NASCAR race updates here.

To recap our picks for the 2026 Iowa Corn 350: Ryan Blaney to win (+200) is the top play from the pole, Chase Briscoe to win ...

Add Yahoo as a preferred source to see more of our stories on Google. The first confirmed case of southern rust in Iowa corn this growing season has been identified, but an Iowa State University ...