My overview on ghosts was recently published at LiveScience.com, drawing quite a bit of reaction from skeptics and believers alike! "The evidence for ghosts is no better today than it was a year ago, a decade ago, or a century ago. There are two possible reasons for the failure of ghost hunters to find good evidence. The first is that ghosts don't exist, and that reports of ghosts can be explained by psychology, misperceptions, mistakes and hoaxes. The second option is that ghosts do exist, but that ghost hunters are simply incompetent..." You can read it HERE.