REM sleep: Quick Facts

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Last updated

Oct. 30, 2026

News •

Do spiders dream? Scientists just found a surprising clue • Oct. 27, 2026, 12:54 AM ET (Science Daily)

Two distinct sleep stages emerge in jumping spider, including a REM-like state • Oct. 26, 2026, 3:00 PM ET (Phys.org)

Facts

Also Known As	rapid eye movement sleep

Topics

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