Sleep is a naturally recurring state of mind and body characterized by altered
consciousness, relatively inhibited sensory activity, inhibition of nearly all
Humans, like all animals, need sleep, along with food, water and oxygen, to
survive. For humans sleep is a vital indicator of overall health and well-being.
Sleep disorders include a range of problems -- from insomnia to narcolepsy --
and affect millions of Americans. Learn more about sleep disorders.
An intelligent alarm clock that analyzes your sleep and wakes you in the lightest
sleep phase. Waking up made easy.
Why Sleep Matters [6:13]. Sleep is vital for learning and memory, and lack of
sleep impacts our health, safety, and longevity. watch video ...
Getting enough sleep can be a problem for children of any age. Read this article
to learn tips on bedtime schedules and routines for your child.
Shop the Official Site for Sleep Number adjustable beds, memory foam
mattresses, kids beds, bedding, pillows & more. Know better sleep & comfortable
For many of us, sleep is the sweet balm that soothes and restores us after a long
day of work and play. But for those for whom sleep is elusive or otherwise ...
We take a peek at iguanas sleeping with one eye open, get in bed with a pair of
sleep-deprived new parents, and eavesdrop on the uneasy dreams of rats.
Sleep is one of those funny things about being a human being -- you just have to
do it. Have you ever wondered why? And what about the crazy dreams, like the ...