Deep sleep refers to slow-wave sleep — a stage in the sleep cycle when brain waves slow down. Getting enough deep sleep is crucial for numerous bodily functions. But how to increase deep sleep isn’t ...

Deep sleep helps you feel refreshed and typically makes up 20–25% of total sleep time, or about one to two hours per night for adults. If you're not sleeping soundly, certain strategies can help ...

Like many Americans, I know I need more sleep. I'm a night owl, often writing late into the night, but also a mom who gets up early with her kids. The result: I'm not getting enough rest.

Many adults spend enough time in bed but still wake up unrefreshed. Today, Muse announced a new sleep featured powered by Muse S Athena. Deep Sleep Boost is designed to strengthen and stabilize deep ...

Whether you're trying to stay sharp during meetings or retain information for exams, your sleep hygiene plays a vital role in how well your brain performs.

We all know that after a bad night’s sleep, we feel below par the next day, with our energy, mood and ability to concentrate all impacted. But over longer periods, poor sleep can have serious ...