Theories abound about the origins of dreams and nightmares (bad dreams), among them that they are a way of working out solutions to problems, consolidating memory, regulating mood, and reenacting trauma. Follow the links below to find WebMD's comprehensive coverage about dreams and nightmares, why they occur, what they mean, and much more.
What do your strange dreams mean? WebMD looks at the reasons you might be experiencing crazy, vivid dreams. Whether it’s falling off a cliff or public nudity, find out what might be causing those freaky dreams.