It's been five years since Coleen Rooney and Rebekah's Vardy's infamous 'Wagatha Christie' changed popular culture forever, ...

Cracking your knuckles can trigger a variety of reactions—from the cringe-inducing to a deep sense of satisfaction. For many, ...

Knuckle cracking, often blamed for arthritis, is harmless, according to experts. The popping sound is caused by gas bubbles in joint fluid, not damage. While arthritis stems from age, genetics, or ...