Most of us have seen the classic television trope of a sleepwalker: a person, arms outstretched, staggering about the house as if directed by a video game controller. But what is sleepwalking, exactly ...

In a new study, published in the May 15 issue of the journal, Neurology, researchers found about 3.6 percent of U.S. adults - about 8.4 million people - sleepwalk each year. What's more, almost 30 ...

More than 60 percent of children with two sleepwalking parents go on to develop the condition themselves, new research shows. Nighttime disturbances called sleep terrors also appear to run in families ...

A new study indicates 3.6 percent of American adults are prone to sleepwalking, but scientists still don't understand what causes the phenomenon. Photo by Soffie Hicks A study in Tuesday’s issue of ...

Does your little one suffer from sleep terrors? Then get ready to lock the window and doors, because they might soon sleepwalk, too. A study of nearly 2,000 children in Quebec over a 12-year period ...