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 ...

April 2 -- Are you tired and grouchy some days? If so, you're far from alone. A new National Sleep Foundation poll has found 64 percent of adults agree that when they are sleepy they are more likely ...

While some couples might sleep soundly together, for others, sharing a bed is anything but harmonious, especially for those with differing sleep styles. A restful night can be thwarted by tossing and ...

Make the most of your midday Zzzs.

Summer means more time for fun in the sun, but longer days and warmer temperatures aren't exactly the best combination for *** good night's sleep. Sleep follows the core body temperature cycle. So as ...

Benjamin Franklin once said “Early to bed, and early to rise, makes a man healthy, and wise.” Or to put it another way: ...

Getting a good night’s sleep offers a number of health benefits, from a healthy heart to hormone regulation. Your bones, though, are also affected by sleep quality. And poor sleep can increase the ...