It’s one of the most annoying habits, but it's also pretty mysterious. What actually causes the sound of cracking knuckles? Researchers long believed the sound was caused by the collapse of bubbles ...

KENNETT SQUARE, Pa. -- A near-death experience was caught on camera outside of a gas station in Chester County, Pennsylvania. It happened on Monday morning when a massive tree came crashing down on ...

In some households, cracking your knuckles is a declaration of war. Whether you’re in the camp that can’t stand the sound or the one that can’t see what the fuss is about, you might be surprised to ...

When Alex Nevarez of New York City started hearing a mysterious crackling noise in her car, she feared the worst. Nevarez, who has owned her car for two years, said the sound first caught her ...

When Alex Nevarez of New York City started hearing a mysterious crackling noise in her car, she feared the worst. Nevarez, who has owned her car for two years, said the sound first caught her ...

The term “cracking” when referring to neck cracking is the popping sound that occurs when quick motions loosen the joint and ligaments in the neck. Some chiropractors may crack the neck as a treatment ...