If I swing my head from side to side (think shaking "No" very quickly, there is a distinct crack/pop sound. If I leave it for more than an hour the noise is audible, but less than than it's only ...

Watch a chiropractic adjustment featuring an unexpectedly loud neck crack. The moment captures the sound and reaction that made this adjustment stand out. These are the most dangerous states for ...

Natalie Kunicki, who works as a paramedic for London Ambulance Service, was watching movies in bed with a friend after a night out on March 4, when she stretched her neck and heard a loud cracking ...