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Do Bugs Sleep?
Almost all mammals, in fact, have REM sleep; birds do too, although only in the early parts of their lives. It seems that sleep and REM are required by a particularly complex kind of brain.
View ArticleWhen Over-eating Can Kill
It would only take a single oversized meal to kill or cause brain injury to a squid.
View ArticleWas There An Extinction Refuge For Animals?
How did some animals manage to survive the extinction?
View ArticleThe Octopus’s Genes
Despite being mollusks, octopuses have a complex genome that is nearly the size of humans'.
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