Productivity culture has turned 5 a.m. into a kind of moral test, as if success belongs only to those who beat the sunrise.

Not sleeping through the night can not only be frustrating, but it can lead to sleep deprivation and increased levels of stress and anxiety. But you don't need to stare at the ceiling any longer.

The frustrating cycle of hitting snooze and struggling through mornings despite adequate sleep duration affects millions of Americans. This disconnect between sleep quantity and morning alertness has ...

Beyond disrupting sleep, untreated OSA is linked to serious health risks, including high blood pressure, heart disease, ...

Forbes contributors publish independent expert analyses and insights. Caroline Castrillon covers career, entrepreneurship and women at work. From Apple CEO Tim Cook to Vogue editor-in-chief Anna ...

Most experts recommend getting seven to nine hours of sleep a night — so why do we sometimes get a full night’s rest and still wake up feeling tired? It may have something to do with the point in the ...

This article was reviewed by Lynn Marie Morski, MD, JD Key Takeaways: It’s common for sleep issues to increase during ...

Ever wonder why some mornings you wake up ready to go, and others you feel like a zombie? The difference often comes down to when you wake up during your sleep cycle, and that’s exactly what a sleep ...