Whether it's a routine to improve sleep hygiene or a trick to fall asleep faster, most of us are pretty interested in how we can rest better without taking hours out of our day. Of course, we all know ...

"I have to get my deep REM sleep," expresses a common confusion about two very different types of sleep. Deep sleep and rapid eye movement (REM) sleep are not the same; they do not even overlap. They ...

An analysis of more than 21,000 people worldwide suggested that 56% used the snooze function on their alarm regularly, interrupting sleep patterns researchers said are important for rapid eye movement ...