Add Yahoo as a preferred source to see more of our stories on Google. Iowans aren't the only ones sweating in this heat. Corn sweat is increasing the humidity and uncomfortableness across the state.

Iowans aren't the only ones sweating in this heat. Corn sweat is increasing the humidity and uncomfortableness across the state. High temperatures are expected to reach the high 80s to low 90s in Des ...