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People are spending an extra hour in bed since pandemic started
Global data from a sleep tracker shows people getting up an hour later than usual during the covid-19 pandemic
News
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How the strangeness of our dreams reveals their true purpose
Features
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The health benefits of sunlight: Can vitamin D help beat covid-19?
Video
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The purpose of sleep appears to change when we are toddlers
News
Modafinil
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People who work in offices with more daylight sleep better at night
News
Mind
How coronavirus is affecting your dreams 鈥� and what to do about it
News
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Not getting enough sleep may make you misread emotions on Zoom calls
News
Mind
Learning whilst you sleep was big business in the Soviet Union
Regulars
Environment
Extreme hot days and nights to soar by 2100 even in best-case scenario
Even if we limit warming due to climate change, the number of extremely hot days followed by intensely hot nights could jump four times to 32 days in northern hemisphere summers by 2100
News
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One bad night鈥檚 sleep may increase Alzheimer鈥檚 protein in your body
News
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How to breathe your way to better memory and sleep
Features
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Light therapy device helps improve some symptoms of dementia
News
91色情片
Chasing the sun: How light and dark shape our bodies and minds
Video