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 ...

An arthritis doctor explains what actually happens inside the joints when knuckles crack, separating long-standing myths from ...

Whether you love it or hate it, cracking knuckles is a common habit we've likely all done at some point. It's one of life's simple pleasures for some people, who crave the satisfying "pop" and ...

Hearing “snap, crackle, pop!” with no visible sign of the Rice Krispie trio can only mean one thing: snapping joints—likely knuckle cracking, to be more specific. Whether or not the sensation happens ...

Cracking sounds on your joints can definitely sound—if not feel—alarming. It's probably happened to all of us, though, whether from cracking knuckles on purpose or just hearing popping sounds when ...

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 ...

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 ...

Scientists think they may have solved an old question about the cracking of knuckles: Why does it make that sound? The crack apparently comes from a bubble forming in the fluid within the joint when ...

Knuckles crack when a bubble forms in a joint, new high-speed images reveal. The finding, reported April 15 in PLOS ONE, may settle a decades-old debate about the source of the sound. In 1947, two ...

Radiologists believe they've figured out why knuckles crack, and the good news is the source of the noise does no immediate harm to your hand. Ultrasound readings of people cracking their knuckles ...

Scientists think they may have solved an old question about the cracking of knuckles: Why does it make that sound? The crack apparently comes from a bubble forming in the fluid within the joint when ...