Research on ghost sightings reveal underlying manifestations that affect us in weird ways.
Altered states of consciousness are documented across cultures, from shamans to Silicon Valley coders. As different as these experiences seem, there are four neurological features they all have in common.
There are many scientific explanations for ghost sightings. This is the first ever to involve CERN.
People who believe in God or the supernatural don’t quite understand the physical world, claims a new study from researchers at the University of Helsinki.
Whatever you do, don't look behind you – because the answer isn't there, says psychologist Alison Gopnik. The real ghosts are glitches in your brain, and in a way, that's even scarier.