"Dysania" is the state of finding it hard getting up out of bed in the morning.
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Dieters who sleep more take off more fat that those who sleep less.
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Honeybees never sleep.
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Lack of water is the #1 trigger of daytime fatigue.
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In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
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Sea otters hold hands while sleeping so they don’t drift away from each other.
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Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
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There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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