You may not know what coleoid cephalopods are, but you've definitely seen them in viral videos. They include octopuses, which can open jars from the inside; squids, which can communicate by changing color; and cuttlefish, whose camouflage skills are unparalleled. They're the smartest invertebrates on Earth, and scientists may have just figured out why: They can actually edit their own genes.
Thanks, Evolution — They'll Take It From Here
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Written by Ashley Hamer April 24, 2017
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