Cognitive shuffling is a word-based mental technique designed to help quiet racing thoughts and ease your brain into sleep.

Another key psychological mechanism contributing to sleep procrastination is delay discounting; the favouring of immediate ...

Researchers are studying ways to stop cognitive decline. They are looking at what people eat, how they live, and who they ...

Signs you may die in your sleep can include chest pain and sweating linked to sudden cardiac arrest, one of the most common causes. Other risks include congestive heart failure, stroke, or terminal ...

Sleep is a state characterized by a reduced responsiveness to sensory stimuli, suppressed locomotor activity and rapid reversibility to wakefulness. It is a process that is evolutionarily ...

Yet for some, they can sabotage nighttime sleep. Napping is a double-edged sword. Done right, it’s a powerful way to recharge the brain, improve concentration, and support mental and physical ...

Get Instant Summarized Text (Gist) Sleep enhances the accuracy of remembering sequences of real-world experiences, as demonstrated by an immersive art tour experiment. Participants who slept after ...

Yet for some, they can sabotage nighttime sleep. Napping is a double-edged sword. Done right, it’s a powerful way to recharge the brain, improve concentration, and support mental and physical ...

Time to give these so-called sleep hacks a rest? The team behind the sleep tracker Sleep Cycle crunched data from over 1 million global users to determine the social media slumber shortcuts that ...

Some people snore, and some act out their dreams. Whatever goes bump in the night, sleep troubles aren’t without consequence. Left unchecked, undiagnosed and untreated, sleep disorders can start the ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Whether it’s an old-fashioned, a hot toddy ...