Sleep experts explain what sleep hygiene really means—and how small changes to your routine and environment can lead to ...

Sleep deprivation causes irritability, relationship issues, depression, anxiety, weight gain, medical problems, cognitive deficits, impaired work performance, car crashes, and a host of other ills way ...

Sleep helps the brain to cleanse itself – and now this process can be measured in humans entirely non-invasively. Researchers at the University of Oulu have developed a method that allows the ...

Using a neural network model, neuroscientists have found that, as the brain moves between REM and slow-wave sleep cycles, the hippocampus teaches the neocortex what it learned. This process seems to ...