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sleep loss

Listening to friends tell you about their dreams helps develop empathy

Mind

Listening to friends tell you about their dreams helps develop empathy

Most ideas about the function of dreams involve memory consolidation or managing emotions, but dreams may also serve to increase our sense of togetherness when they are shared with others

News

young woman sleeping

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Even a low level of light at night may disrupt your blood sugar

News

Middle-age spread isn't down to metabolism, but we know how to beat it

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Middle-age spread isn't down to metabolism, but we know how to beat it

Features

Mature man sleeping wearing eye mask close up

Mind

Brain cells that regulate wakefulness may become overactive with age

News

Spain, Andalucia, Jerez, Woman sleeping in bed, view from above.

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Getting enough sleep may lower the amount of calories you eat

no-section

Person with encephalography electrode

Humans

Unknown voices spark more brain activity in sleep than familiar ones

News

Salvador Dali

Mind

Interrupting sleep after a few minutes can boost creativity

News

ANKARA, TURKEY - MARCH 31 : A worker uses a metal cutter on a rail on Ankaray subway line during night shift in Ankara, Turkey on March 31, 2018. Long rapid transit line of the Ankara Metro system has been operating for 23 years. Ankaray operates approximately 180 runs on daily basis, with 11 cars. Length of the transit line reaches about 9 kilometers. Night shift workers compete against time while cutting old rails and replacing them with the new ones until the first run in the morning. (Photo by Mustafa Kamaci/Anadolu Agency/Getty Images)

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Night-shift workers who eat only in the day may cut diabetes risk

News

Bacteria circadian clock protein molecule

Life

Circadian clock made from scratch to probe how biological rhythms work

News

How long can you go without sleep?

Question

How long can you go without sleep?

The longest time a human being has gone without sleep is 11 days and 25 minutes, but others have claimed to go longer

Humans

Awake review: What would happen if nobody could sleep?

Culture

Humans

University students with morning lectures tend to have lower grades

News

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Worrying about bad jet lag could actually make your jet lag worse

News

Video

Why can’t we stay awake indefinitely? Science with Sam explains

Video

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