But for everyone else, here’s the bottom line on how low you can go: seven hours is the minimum for your regular sleep schedule, anything between five and seven hours isn’t great but will do if it’s ...

Why sleep changes as you get older – and how to get enough rest - A disrupted nights sleep shouldn’t be inevitable, even as ...

For most of us, getting less than seven hours of sleep translates into grogginess, sluggish thinking, and an overwhelming urge to crawl back into bed. But some people wake up fresh and energized after ...

Sleep experts share how to get a good night's sleep the older you get. Fact checked by Isaac Winter Medically reviewed by Samina Ahmed Jauregui, PsyD As you age, your sleep patterns can change. It can ...

Forbes contributors publish independent expert analyses and insights. Dr. Judy Stone focuses her writing on infectious diseases. While women are said to sleep a bit longer than men, their sleep ...

Getting the right amount of sleep is essential for physical and mental health. Maintaining a consistent sleep schedule and ...

The following story is excerpted from TIME’s special edition, The Science of Sleep, which is available at Amazon. Anyone who has nodded off on the subway, faked alertness in a meeting at work or ...