How to Tell if Your House Is Haunted

There are lots of "ghost stories" out there, but we're, like, 100 percent sure they're just that: stories. But out of pure curiousity, we figured we'd get the point of view of some real life paranormal reserarchers: John E.L. Tenney, cohost of Destination America’s new series "Ghost Stalkers," and Joanne Emmons, author of I Think My House Is Haunted!

Tenney and Emmons get calls from people who experience strange sightings or sounds, then work systematically to rule out all non-paranormal explanation. Ninety-eight percent of the time, the calls can be explained by forces in the everyday physical world, Tenney says. His phone rings off the hook every fall and spring because that’s when changing temperatures cause all kinds of creaks, groans, and pops in people’s homes. Or a flickering light proves to be a case of bad wiring, for example.