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People with delayed sleep phase syndrome have trouble getting up in the morning and going to bed at the right time. The body’s internal clock can be reset, however, with the help of a few sleep strategies.

Who doesn’t know at least one night owl who stays up until 1 or 2 a.m. every night, only to struggle to get out of bed the next morning to make it to school or work on time? To those on the outside, these ...

If a complex issue is weighing you down, nabbing some solid Zzzs might help you solve it, new research confirms.

Some adages about sleep and your emotional health — think “don’t go to bed angry” — don’t necessarily ring true, experts say.

But the famous saying “sleep on it” recently got a boost from researchers at Lancaster University in the United Kingdom. They tested whether sleep or time spent awake helped people solve problems and found that sleeping works as a problem ...

Alcohol may help you get to sleep faster and sleep better at first, but it disrupts your sleep later in the night, according to British researchers who reviewed all known scientific studies on alcohol’s impact on sleep.

The authors said they hope their findings will help people understand that drinking alcohol only gives the impression of improving sleep, and that it should not be used as a sleep aid.

The review found that alcohol consumption shortens the time it takes to get ...