One of those farmers, Juan Velasco Meza, explains how four different types of heirloom corn are grown in the rich, red-hued soil of Santa Ana Zegache, which produce a higher yield and impart a sweet ...

An curved arrow pointing right. Huitlacoche, also known as the "Mexican truffle," is an edible fungus that forms on undeveloped corn ears and sells for as much as $40 a pound. Discovered by the ...