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What good sleep looks like in your 20s, 30s, 40s, 50s, and 60s

The general advice for 20- and 30-somethings remains the same: consistent sleep-wake schedules, limiting caffeine, getting ...

Jellyfish sleep and nap like us. Studying them could help human brains

A new study analyzed the sleep patterns of jellyfish and sea anemones and found they share some sleep traits with humans. The ...