A simulation reveals just what is making the satisfying ‘pop’ noise when you crack your knuckles. I mean, I have to say, the use of ‘satisfying’ here is certainly subjective, as for some of us, that ...

A bit of relief, or maybe just a force of habit: We’re separating fact from fiction about what happens when you crack your knuckles and other joints. * It all has to do with the “synovial fluid” in ...

Everyone’s got thoughts! We collected yours, then called on the experts to settle the debate. Here at REAL SIMPLE, we want to know all of your hot takes. In the "Minor Issues, Major Opinions" column ...