Add Yahoo as a preferred source to see more of our stories on Google. When the unexplained happens, it's easy to let your imagination run wild with thoughts of ghosts, UFOs, and mysterious creatures ...

Scientists reveal 3 psychological factors behind ghost sightings - from neurological misfires to personality traits. Here's ...

Around 1 in 5 Americans say they’ve seen a ghost. I’m not one of them, and I probably never will be. I blame my brain. Let me ...

Before you blame a restless spirit in the corner of the room, researchers suggest your own brain may be the more likely ...