Night terrors tend to happen in a sleep stage known as deep sleep, rather than when in REM, which is when nightmares happen.

Nightmares may be part and parcel of the human experience, at least at times, but have you ever wondered if you're having ...

Night terrors are a normal part of development for many children; they are significantly less common in adulthood but are experienced by approximately 2 percent of adults. Are nightmares and night ...