Maize, also known as corn, is a towering grass with a history stretching back 9,000 years. Domesticated in Mexico, it’s now a global superstar. Maize reigns supreme in the grain kingdom, boasting the highest annual production worldwide. Its plump kernels come in a rainbow of colors and are enjoyed fresh, popped, or ground into flour. From breakfast cereal to biofuels, maize is a versatile and vital crop.