Prepare to be spooked as Anthony Mennella shares genuinely chilling and terrifying ghost stories. The long-delayed Air Force One is one of the most expensive, complex planes in the world.

Arizona is home to many paranormal hotspots, but these four may be among the most haunted places you can still visit. Here's ...

This is a great trick for producing some scary ghosts in your haunted house. But wait. Isn’t this a bit too simple? This is Hack a Day isn’t it? How about making a real moving hologram ...