Ever seen a dead body move? It’s not a horror movie—it’s science. Discover why the Lazarus Reflex, rigor mortis, and ligament shrinkage cause the ‘restless dead’ phenomenon and how it’s changing ...

People who are brain dead make certain motions that make it look like they are aware of their surroundings. The most horrifying motion of all is the Lazarus sign — it can convince people that their ...