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Extra Sensory Perceptions

Uncover the power of the mind and learn about the science (and pseudoscience) related to clairvoyance, ESP and other altered states of consciousness.

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How Near-death Experiences Work

Near-death experiences (NDEs) are seemingly supernatural events that some people have when they're at the brink of death. Find out who typically has them and how people have tried to explain them.


How Hypnosis Works

The practice of hypnotism dates back centuries, and there are those who swear by its validity. Skeptic or believer, hypnosis is an interesting phenomenon. Check it out -- and let us know if you start to bark like a dog. See more »

What is déjà vu?

What is déjà vu? The term 'déjà vu' means, literally, 'already seen.' Learn about déjà vu and theories on why it happens. See more »