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Photo: ChrisHepburn / Getty Images Jellyfish Sleep Kind of Like Humans. Here’s What That Tells Us
Interesting, because they don’t have brains, or spinal cords, or even an anus like us.
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Photo: Tohoku University There’s a New Portuguese Man O’ War Species Named After a Samurai Warrior
The discovery of the crescent helmet man o’ war is kind of a red flag.
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Eternity In An Instant/Getty Images
