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If the organ doesn't get time to clean itself at night, it'll find (often inconvenient) time during the day.

REM sleep is important for memory consolidation, emotional regulation and brain development, so our findings suggest that ...

Feeling sleepy during the day could signal a more serious issue for some groups. A new study published in the journal Neurology revealed a possible connection between daytime sleepiness in older ...

The study explains that cerebrospinal fluid (CSF), which normally moves during sleep to clear waste products accumulated in ...

Pink noise by itself, equivalent to "moderate rainfall," was linked to a loss of 19 minutes of REM sleep. And pink noise ...

Scientists warn this sleep habit could be early sign of dementia - Study finds this cognitive decline comparatively more ...

In a groundbreaking revelation, Stanford researchers have harnessed artificial intelligence to uncover shocking insights ...

Children with spina bifida, a malformation of the spinal cord that can lead to mobility impairments and hydrocephalus—a buildup of fluid in the brain—face significant risk of cognitive difficulties ...

Learn what research tells us about how wearing socks to bed affects sleep and foot hygiene, plus beliefs about socks, sex, ...

It might be worth working a little bit harder to get that much-desired, but often elusive, good night's sleep. Deep sleep clears the mind of waste just as a "dishwasher" cleans dirty plates and ...

A new study shows that even a moderate dose of caffeine alters brain activity during sleep, increasing complexity and nudging neural systems toward a high-efficiency processing state, especially in ...