According to WebMD, 20% of people of all ages, including babies, sleep with their eyes open. This condition is called nocturnal lagophthalmos, and those who have it can typically close their eyes most ...

Nele Wohlatz‘s “Sleep With Your Eyes Open,” which has its world premiere in the Encounters section of the Berlin Film Festival, has debuted its trailer (below). Rediance has taken world sales rights.

Sleep deprivation reliably caused attention failures despite their obvious dangers, like the potentially fatal consequences ...

A study conducted on several individuals found that when a person has gone without sleep for a long period, their brain ...

Q. How do sleep disorder centers evaluate patients? A. Among the tests used by accredited sleep disorder centers is overnight nocturnal polysomnography. This test consists of videotaping and ...

Falling asleep with our mouths open happens to all of us and many think it isn't such a big deal. However, there are some eye-opening things connected to open-mouth sleeping. Our facial muscles tense ...

A new MIT study finds your brain may “log off” even while you're awake if you skip sleep. Here's how these hidden micro-sleep ...