Add Yahoo as a preferred source to see more of our stories on Google. Kettle corn in small bowl - Liudmyla Chuhunova/Shutterstock For many, the sweet and salty flavors of kettle corn evoke childhood ...

nmahmai copy Purchased from the NMAH Library Endowment. Originating in Mesoamerica 9,000 years ago, maize - or, as we know it, corn - now grows in 160 countries. In the New World, indigenous peoples ...