PITTSBURGH (KDKA) - A tiny kernel of popcorn has a lot of science packed into it. It is a staple snack for movies, and tons of kernels have been popped and enjoyed, but how does one, hard kernel ...

Whether you take it with butter and salt, sugar and cinnamon or a sprinkle of nutritional yeast for a cheesy twist, popcorn is one of those snacks that manages to feel both nostalgic and endlessly ...