Add Yahoo as a preferred source to see more of our stories on Google. Have you ever been drifting off to sleep when suddenly you hear what sounds like a gunshot, a door slamming, or an explosion ...

If you've heard a gun shot while you fall asleep that didn't actually happen, you may be experiencing exploding head syndrome. The most disturbing thing about exploding head syndrome is when it hits ...

Have you ever been drifting off to sleep when suddenly you hear what sounds like a gunshot, a door slamming, or an explosion inside your head? You jolt awake, heart pounding, sit upright in bed, but ...

Some people experience the phenomenon of hearing an explosion in their head when they fall asleep. Dan Dennis, a lecturer in psychology at the University of York, explains what this condition, called ...