You may have heard of white noise used to mask background sounds. Now, it has colorful competition. There’s a growing buzz around pink noise, brown noise, green noise — a rainbow of soothing sounds — ...

While past research on the topic of sleep indicates that applying a “gentle electric current” can ease the brain into deep sleep mode, improve overall sleep quality, and increase memory retention, the ...

As we age, our quality of sleep declines. Researchers believe that this may contribute to later-life memory loss. New research, however, suggests that there may be a simple solution to this problem: ...