Researchers have looked at the brain and found that zoning out actually has an important biological purpose. Why do you ...

While zoning out occasionally happened after a full night's slumber, it was much more common after the participants had ...

Using a quiet form of MRI scanning, the researchers were able to observe changes in cerebrospinal fluid during deep sleep and found that it was closely tied to slow brain waves—electrical patterns in ...

There are many solutions to help you fall asleep, but only DeepSleep helps you stay asleep with technology that enhances sleep depth and stability and results in higher-quality sleep Dr. Lucia ...

Everything’s a little off when you haven’t had any sleep: you can’t remember where you put your cell phone, your eyes burn, ...

Daytime “wash cycles” help clear waste from the brain but cause momentary drops in attention after sleepless nights.

Learn how scientists discovered that even in deep sleep, parts of the brain stay active, and the mind may never fully rest.

Researchers at the Massachusetts Institute of Technology (MIT) recently explored what happens in the brain when people zone out. The study involved 26 volunteers who were ...

One of adulthood’s quiet regrets is not sleeping more when we had the chance. Yet sleep seems to get even more elusive with ...

Fibromyalgia is characterized by chronic pain from no clear source. Patients with fibromyalgia frequently have sleep problems: Their deep sleep brain wave patterns are often disrupted by brain waves ...