An exploding head. “That’s why you get these crazy-loud noises that you can’t explain, and they’re not actual noises in your environment,” Brian Sharpless, an author of the study, said in a statement.

Ever felt that you are just about dozing off when you hear a loud thud, only to realise it was nothing? Well, you are not alone. Exploding head syndrome makes people hear loud bangs, crashes or ...