People debate the origins of crop circles.

The world of present-day exorcisms.

Probing reports of people with superpowers.

Animals appear to have an innate ability to recognize the early signs of natural disasters.

People debate the existence of gigantic creatures in deep bodies of water.

Scientists examine evidence behind the rumors of giant primates, such as sasquatch and yeti.

Scientists examine evidence of ghostly visitations.

Analyzing claims and dissecting the evidence with astronomers, psychologists and fungus expert.

Apparent spontaneous combustion of a human body.