sleep

Wake up to the bigger picture of how to get a better night’s sleep

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New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Caroline Tompkins/Refinery29 for Getty Images When trying to form a healthy habit, being aware usually helps. So it’s easy to understand why sleep tracking devices, which claim to reveal what happened while users were off the clock, have become so popular among those seeking better rest. These promise to monitor not only how long you’ve … Read more