“In general, people sleep better when it’s cooler,” says Johnson. However, if it’s cold outside and we jack up the heat, then ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images There are tell-tale signs when you don’t get enough REM sleep. It’s the ...

"There is also some evidence that dreams can aid in problem-solving and creativity, serving as a mental housekeeping process ...

Disrupting REM sleep can impair memory retention and reduce overall mental sharpness—which is why Lev Fomchenkov, CEO of ...

An international consortium of researchers has created the largest-ever database compiling records of brain activity during sleep and dream reports.

Technically, we’ll gain an extra hour of sleep when Daylight Saving Time ends on Nov. 2, and clocks “fall back.” But that time change can still throw off your sleep, leaving you feeling groggy and ...

“If you’re not sleeping long enough, or if your sleep is fragmented,” Dr. Matsumura explains, “your body may not cycle fully into or through REM—which is when dreams occur—meaning fewer or less vivid ...

What new research on the avian brain and REM sleep in birds might reveal about our own dream lives. By Maria Popova I once dreamed a kiss that hadn’t yet happened. I dreamed the angle at which our ...

Please provide your email address to receive an email when new articles are posted on . Reduced oxygen during REM sleep may lead to white matter damage in the brain. The researchers said the results ...

Please provide your email address to receive an email when new articles are posted on . The Syn-One Test detected P-SYN presence in 75% of study participants during baseline evaluations. P-SYN ...