Polygamy has been denounced by the Mormon church for more than 100 years. So why does the stereotype persist?
Researchers scan the brains of people having strong spiritual experiences.
Religious and spiritual experiences have profound effects on many people around the world. A new study from a team of neuroscientists shows that what they feel is caused by activating the brain's reward circuits that control our ability to feel pleasure. It's the part of the brain associated with sex, drugs, music as well as love.