Hallucinations are one of the symptoms of sleep paralysis, a phenomenon where you are temporarily unable to move or speak as you transition from sleep to consciousness. These hallucinations differ ...

There is also evidence that sleep apnea symptoms, such as snoring and reduced airway diameter, get worse in about a third of people who tape their mouths. Wearing tape around your mouth is also ...

The author John Steinbeck said: “It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.” Many others have claimed ...