When someone stretches or bends their knuckle to crack it, they increase the space between the bones, which creates a drop in ...

Do you crack your knuckles? For decades, warnings about possible harm have caused concern about the habit — here is what the ...

There’s something oddly satisfying about cracking your knuckles. That quick pop can feel like releasing pressure after a long day, but somewhere along the line, it got a bad reputation. You’ve ...