Category: Sleep
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Why we don’t sleep
Bad nights are disruptive to a person’s life. Fortunately, scientists are constantly learning more about the causes.
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Tick-tock goes the body clock
You can sleep when you’re dead, they say. In the meantime, though, circadian rhythms are best not tampered with.
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Why we sleep one third of our time
You may think you’re resting, but your brain is fulfilling critical tasks from building memories to reinforcing learning to clearing toxins.
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“Modern life is just too interesting to sleep longer”
We spend one third of our time sleeping, but scientists still don’t know why. A prominent researcher reviews the most likely explanations.