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 ...

When you pull my finger — what causes the sound? A new study shows for the first time a knuckle cracking on MRI video. The real-time images challenge the long-standing belief that the cracking sound ...

The sweet release of cracking knuckles has always baffled scientists. Over the years, scientists trying to explain the cracking sound have pointed to “bubbles” created by rapid pressure changes in the ...

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 ...

“Doesn’t that hurt?” “It will give you arthritis!” “That’s the most bone-chilling sound in the world.” Sure, I’ve gone through sober periods where I’ve put my habit on hold. But mostly, cracking my ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. This post has been updated. It was originally published on October ...

For the past 15 years, Tanya Johnson has been driving her boss nuts. It’s not her job skills – Dr. Robert Szabo says Johnson is an excellent nurse – but rather her incessant knuckle-cracking that ...

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 ...

I have a routine for when I get home from work: Crack each toe, then my ankles, both knees, pelvic bone (a particularly good one), twist-crack my lower back, both shoulders, my wrists, then each and ...

BOSTON (CBS) - Good news for the millions of Americans who crack their knuckles. The habit is probably not harmful and it may actually be beneficial. When you crack your knuckles, you release gas that ...

The study, Vineeth Chandran Suja confesses, was born in a moment of frustration. As a graduate student at École Polytechnique, he had to design a research project for a class on biomechanics. He was ...

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 ...