New research shows that a lack of sleep really can make you sick. Sleeplessness can be directly tied to illnesses, like the common cold.
The problems caused by interrupted sleep can be worse than insomnia. Here are some things that might help you sleep more soundly.
What time you go to bed, and how long you sleep at a time, might actually make a difference in how much you worry.
Here's how one person learned how to wake up early, and how he made that habit a permanent one.
'Chronic fatigue syndrome' sounds like a glib way to explain Mondays, but it's actually a real medical diagnosis that may be getting a new name.
You may think reading before bed is helping you get to sleep at night... but it might actually be messing up your rest.
For years, Donna believed her chronic insomnia was something she and medical science couldn't change. A trip to a sleep center changed all that.