American and Canadian chefs are just learning what Mexicans have long known: a bluish fungus that infects corn and has been considered a scourge by most U.S. farmers is actually delicious. So much so that scientists are now trying to figure out how to purposefully grow it. One evening last July, Sean Brock, an executive chef and restaurant owner based in Charleston, … [Read more...] about This Creepy-Looking Fungus Infects Corn Kernels, Turning Them Into a Delicacy Used in Quesadillas and Other Foods