Good sleep is key to good health, overall well-being, and optimal cognitive function. Disturbed sleep or lack of sleep can ...

Sleep, well-being, and longevity are all inextricably linked. Here's how to maximize all three at the same time.

Declining brain function is a natural part of the aging process, but that doesn’t mean it can’t be delayed. A new study has found that physical activity can boost brain function for up to 24 hours and ...

A study identified five sleep types that could be linked to mental well-being, bedtime habits and brain activity. The ...

Researchers trace how different sleep stages may fine-tune what we remember, trading specifics for more general knowledge.

Recent reporting reveals that REM sleep may fundamentally alter how memories are formed and recalled. During rapid eye ...

A group of studies, all conducted independently, have reached a similar sobering conclusion: sleep problems—including several common sleep difficulties faced by millions of people on a regular ...

While it’s well known that sleep enhances cognitive performance, the underlying neural mechanisms, particularly those related to nonrapid eye movement (NREM) sleep, remain largely unexplored. A new ...

Study finds link between obesity, apnea and cognitive problems in children. Nov. 4, 2011— -- Obesity, sleep apnea and behavior and learning difficulties can cause significant dysfunction in ...

Research shows that experiencing frequent distressing dreams and nightmares ― meaning, specifically, frightening dreams that ...

Sleep-deprived adults performed better on cognitive tests after taking certain amino acid supplements. Multiple 2025 studies ...