Is Your House Haunted? Or Just Dirty?

Put away the Ouija board and take out the Pledge. Ghostbusters at Clarkson University in New York are investigating the link between indoor air quality and ghostly sightings, according to Medical Daily. They say toxic mold can trigger psychosis and that might cause you to see and hear things that go bump in the night. The more sensitive you are to mold, the more likely you may think you're up against a poltergeist, the website reports. "Hauntings are very widely reported phenomena that are not w...