It's no secret many Americans these days avoid using a lot of animal parts considered delicacies in other countries. Sometimes it's because certain meats are straight-up illegal in the U.S., like lung ...

glazed pork knuckle plated with orange slice and vegetable mash - Isabel Pavia/Getty Images Lots of people like to eat pork, but not as many people want to know what parts of the pig their pork came ...

When I go grocery shopping, I always look for pig feet. In the sea of unrecognizably standard-looking cuts of animal muscles at grocery stores — disk-shaped loins, round humps of pork butt — trotters ...