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Snoring is the most common symptom of obstructive sleep apnea (OSA), a disorder that affects more than 18 million Americans, most of whom are o...

Sleep as much as you can at the same time every day—five hours or more, if able—preferably at night, when humans sleep best...

You work hard to contribute to giving your family a good life. Take time to enjoy the benefits of your work with those you love most. Communicat...

People who frequently short-change themselves on sleep forget how great it feels to be well-rested. They get used to feeling tired all the time ...

Your body clock adjusts to schedule changes. This process moves slowly, however. After switching between day work and night work, for example, m...

Learn to tell time on your body clock. Then use body time to organize your day....

Daniel Cohen, MD, MMSc, formerly of Harvard, explains how we can recharge our internal battery to avoid sleep debt. He also explains how scienti...

Fatigue management is a team effort, at work and at home. It requires both personal and organizational responsibility....