References to ghosts date back to ancient world, but belief in ghosts is still very prevalent today. A recent Gallup poll says that 3 out of 4 Americans believe in some kind of paranormal activity. What are ghosts? Is there any scientific basis for them? Does Jewish tradition make any reference to them? Rabbi Pinchas Taylor, a shliach in south Florida, gives an overview while exploring a supposedly “haunted house” in Ft. Lauderdale.