"People whose sleep was disturbed were much more likely to develop colds than people who went to sleep, slept all night, and got up in the mornings, " said Cohen.

CNN: Study: Can more sleep help fight off colds?

The woman told police that after she had thought the suspect went to sleep in his own bed, she slept in a sleeping bag provided to her by the rally.

WSJ: ObamaCare's Heritage

It's likely the device let me sleep longer because it thought I hadn't slept enough, he adds.

WSJ: Smart Alarms Decide When You Should Really Wake Up

Since where offenders lived was defined as where they slept, many would spend the day at home with their families and sleep at night in their cars at a highway rest stop.

ECONOMIST: Sex laws: Unjust and ineffective | The

Our presidents still, from time to time, sleep among us, but whatever feeling of lighthearted happenstance was implicit in the "George Washington slept here" slogan is long gone.

CNN: Barack Obama slept here

Since it is clear I have not slept with 1, 000, 000, 000 people, and am not even sure there are 1, 000, 000, 000 people I would want to sleep with, though let me think about it, and since I have not said I have slept with anyone at all, we are left with 1, 000, 000, 000 sleepings with me or claims of sleeping or having slept with me.

WSJ: Millions Will Say They Slept With Me