Cheers to science for this one. We've all been there, and we've all said it. "I can't get this stupid song out of my head now." Whether it's a song we heard in a store while shopping, a song someone ...

We've all had a tune linger in our heads for much longer than we'd like. Here's what, exactly, earworms are—and what you can do to get rid of them. As I write this, I have a Bob Seger song stuck in my ...