Tag : Sleep

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Enlarge / A cuttlefish swims in an aquarium at the Scientific Center of Kuwait on March 20, 2016, in Kuwait City. reader comments 49 with Young jumping spiders dangle by a thread through the night, in a box, in a lab. Every so often, their legs curl and their spinnerets twitch—and the retinas of their ..

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reader comments 30 with Most creatures sleep, but until now, REM (rapid eye movement) sleep, the phase of sleep in which dreams occur, was thought to be exclusive to vertebrates. Octopuses appear to be the first invertebrates to show they are also capable of this When it comes to neural function, studies have found these ..

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Sustainability is a growing concern for people all over the world. Seventy-six percent of American households state that they want to live greener lifestyles for their children. Another poll shows that 77% of people want to live greener lifestyles, in general. Unfortunately, despite the growing commitment to green living, many people don’t know what they ..

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