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If there was ever a sign to get your beauty sleep, this is it. A British bedding and mattress company has teamed up with a self-described “sleep evangelist” to illustrate what our bodies may look like ...

Sleep is when your body rests, recovers, and repairs itself, essential to your physical and mental health. During sleep, your brain clears waste, stores memories, and keeps brain cells (neurons) ...

(CNN) — With so much to do heading into the busy holiday season, is anyone getting enough sleep? Most sleep experts advise that adults get seven to nine hours of sleep per night for good health and ...

Few experiences rival the calm satisfaction of falling asleep easily and waking up feeling fully rested. But sleep is more than a luxury or idle downtime, it’s a vital biological process that supports ...

Sleeping for 7 to 9 hours at night isn't the only way to catch some z's. Here are four alternative sleep cycles -- and they're pretty obscure. Annie Miller Medical Reviewer Annie Miller is a licensed ...

Not surprisingly, women’s sleep appears to be worsening faster than men’s, something Dr Gordon said is both biological and social. “Hormonal changes across the lifespan – pregnancy, early parenthood, ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Most of us treat sleep like it’s a simple budget item: we ...