Summary: A new study discovered that randomly played sounds during sleep can actively impair memory consolidation. By ...

New sleep research links two measurable brain-wave patterns during deep sleep to sharper thinking, no matter how many hours ...

Researchers have investigated how sleep affects memory. They found a link between breathing and the emergence of certain brain activity patterns in sleep that are associated with the reactivation of ...

Add Yahoo as a preferred source to see more of our stories on Google. Most people can feel the effects of a bad night of sleep pretty quickly. Maybe words don’t come as easily, or everyday tasks take ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists have made a breakthrough in our understanding of how ...

The connection between sleep and growth hormone is already well-known within wellness and fitness circles. Levels of this key hormone, which aids in muscle recovery and bone strength, can be reduced ...

Scientists now know that while we snooze, our brains help solidify the memories we made during the day. In this Special Feature, we investigate whether simple techniques might help improve memory ...

Scientists discovered that sleep deprivation damages a key brain circuit responsible for social memory, making it harder to recognize familiar individuals. In laboratory studies, caffeine restored ...

Every student has heard the advice: “Get enough sleep before an exam.” Yet countless students still stay up late revising, believing that squeezing in a few more hours of study will boost their scores ...

Researchers led by Masako Tamaki at the RIKEN Center for Brain Science in Japan report a link between deep sleep and cerebrospinal fluid, the clear liquid that surrounds and supports the brain and ...

You have almost certainly lived this moment: stumbling through a morning after no sleep, locking eyes with someone in the hallway, and drawing a total blank on who they are. A colleague, a neighbor, ...