Medically reviewed by David Ozeri, MD Key Takeaways Cracking bones is actually just the sound of joints popping and is ...

As people age, their ability to regenerate bones decreases. Fractures take longer to heal and diseases like osteoporosis only add to it. This represents a serious health challenge to the aging ...

Hundreds of brave Coloradans gathered at Horsetooth Reservoir in the early hours of Saturday morning for a 5K race that ended in a polar plunge. The "Polar Bear 5K and Polar Plunge" takes place each ...

A neck cracking is a sound that makes when quick motions loosen the joints and ligaments in the neck. However, some chiropractors believe that cracking your neck incorrectly can outweigh the benefits ...

Only a few million years ago, Hyenas lived very different lives from what we know today. Hyenas weren’t always able to eat bones. In fact, only a few million years ago, they lived very different lives ...

Even Simon Cowell was at a loss for words after seeing a group of dancing contortionists perform on Tuesday's episode of America's Got Talent. "Slightly speechless," the judge said, before launching ...

Many believe cracking knuckles weakens grip. However, scientific studies show this habit does not reduce grip strength. Research also indicates no strong link to arthritis. A doctor even cracked one ...