The popping sound habitual knuckle crackers make may be annoying — or even alarming — but are they actually harming themselves? The research is somewhat limited but generally concludes that ...

Your body has millions of parts working together every second of every day. In this series, Dr. Jen Caudle, a board-certified family medicine physician and an associate professor at Rowan University ...

An icon in the shape of a lightning bolt. Impact Link Your knuckle-cracking habit might be an annoyance to those around you, but popping the joints in your fingers will not harm your health. The ...

What do you get when you combine the "Wayne Gretzky of knuckle cracking" with a magnetic resonance imaging (MRI) machine? The answer to a very old question, it turns out. By using MRI to video-record ...

Cracking your knuckles is something many people do out of stress, boredom, or just habit. Yet for years, it has been surrounded by fear and misinformation. Some believe it weakens the joints, while ...

You might expect that a simple phenomenon like joint-cracking would be well understood. But there isn't actually a consensus as to why knuckles and backs and the like pop when bent in a certain way or ...

A cavity forming rapidly inside our finger joints may cause the popping sound heard when cracking knuckles, according to a real-time, MRI based study published April 15, 2015 in the open-access ...

Picture this: a dark alley where the suave evil dude has cornered a helpless plot point. Looming behind the evil dude is someone as broad as he is tall. The generic muscle has a shaven head, missing ...

For the first time, an MRI video has been taken of cracking knuckles, answering once and for all what makes the audible pop. Michelle Starr is CNET's science editor, and she hopes to get you as ...

Is it true that cracking your knuckles can lead to arthritis? Knuckle cracking, which stretches the finger joints, is common. People may do it for various reasons — to relieve stress or tension, or ...