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Whether it’s one or all of your knuckles, you may wonder what causes the cracking sound. Although interesting, “cracking joints” and “popping knuckles” are not fully understood.

Here, we asked experts to separate fact from fiction… WHETHER it's a force of habit or a way to de-stress, the sound of knuckles cracking doesn’t sound particularly healthy. But Dr Holden ...

Science and medicine expand knowledge, requiring the adjustment of slogans intended to teach or warn and advise or counsel.

An curved arrow pointing right. Your parents said it was bad for you, and you kept on doing it. Guess what? You were right! Here's what's really going on. More from Science Your parents said it ...

Dr Chris van Tullekan questions that piece of perennial parental advice: don’t crack your knuckles or you’ll get arthritis! One researcher, Dr Donald Unger, actually cracked the knuckles of ...

Previous research had suggested that the collapse of the bubbles can generate the cracking noise, but others argued that pressure changes produce the sound, Barakat tells The Guardian. Images of ...

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