Biologists Just Totally Proved Wrong a Long-Standing Rumor About Sharks - ScienceAlert

It's been rumored that sharks don't sleep at all; the fact some sharks must stay on the move to facilitate their breathing has contributed to this idea.

It's been rumored that sharks don't sleep at all; the fact some sharks must stay on the move to facilitate their breathing has contributed to this idea. A new study, however, finally confirms what a… [+3238 chars]

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