Have you heard the saying about “sleeping with one eye open”? It’s a bit of metaphoric advice about staying vigilant—and a way to describe very light restless sleep. But sleeping with eyes open is ...

Elizabeth Pantley answers viewer questions about kids and sleep. March 4, 2010— -- For many parents, every night is a struggle to get their kids to sleep in their own beds. Experts call it ...

The animal kingdom is full of fascinating adaptations, and one of the most intriguing is the ability to sleep with one eye open. While humans drift into deep slumber with both eyes closed, several ...