Octopuses cycle through a fascinating sleep state that appears quite similar to human REM, scientists say.
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Octopuses may actually dream in their sleep - and the science behind the phenomenon is fascinating
If you've ever wondered what goes on in the minds of ocean creatures, this discovery might make your jaw drop. Scientists ...
With its eight legs wrapped around itself as if in a hug and its eye pupils narrowed to a slit, the octopus breathes evenly, its body a uniform whitish gray. Moments later it begins to change color -- ...
Blending in with your surroundings is a crucial (and fascinating) skill in the animal kingdom, which is why many animals can change colors on demand. Chameleons, seahorses, and octopuses can all do it ...
*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Octopuses switch between active and quiet sleep just as humans switch between deep sleep and REM sleep, a new study has revealed.
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