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President Trump's first 30 days in office have been described as historic. Sleep, or the lack thereof. Since his first presidency, Trump has said he usually gets between four and five hours of sleep ...

Have you ever wondered why some people need a full 7-9 hours sleep in order to be healthy, productive and well-rested, while others seem to be able to sail through life despite sleeping far less, ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Without 8 or 9 hours of sleep, most of us end up staggering around like zombies. But ...

Adopting this habit could transform your quality of sleep—especially as daylight saving time approaches.

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 ...

For most of us, a good night's sleep means seven to nine hours of rest. But for a rare group of people, just four hours is more than enough, and they wake up feeling sharp, refreshed, and energized.

The tech entrepreneur is 48 with the body, and ejaculate, of a 20-year-old, and he doesn’t believe he’s going to die ...

As a general rule, regular running promotes better sleep. But there appears to be an exception: hard exercise in the hours before bedtime. That’s the conclusion of a new study in the journal Nature ...

If you're an early riser, go outside early in the morning to get some light. Light helps you stay more alert during the day and reduces your body's production of melatonin, which causes drowsiness.