sleep
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How do marine mammals sleep underwater?
If marine mammals want to sleep, they can’t just close their eyes and drift away for the night, as they…
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Tiny male marsupials sacrifice sleep for a chance at sex — then all die at once and get eaten
Male antechinuses live through just a single, extremely intense mating season. So to maximize their chances at sex, these little…
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Weird Chinstrap penguins sleep over 10,000 times a day for just 4 seconds at a time
Chinstrap penguins are one of nature’s most extreme nappers, snatching more than 10,000 microsleeps lasting up to four seconds long…
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How does caffeine affect sleep?
Whether it’s a cup of coffee, tea or an energy drink, many people look for a caffeine fix to kick-start…
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Best magnesium supplement 2022: Boost energy and aid restful sleep
Whether it’s better sleep, stress relief or improved energy, the best magnesium supplement can offer a number of benefits. Magnesium…
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