Discover why sleep is more powerful than you think—and how a lack of it can quietly impact everything from your mood to long‑term brain health.

Each March, Sleep Awareness Week raises awareness about the importance of good sleep for overall health and well-being. Recent research suggests that one in three Americans struggles with poor sleep, ...

I function well on around six hours a night, but now I'm wondering if I should try to sleep more and, if so, how?

Everything you need to know about REM sleep, including what it is and how much you need ...

Setting an alarm to go off an hour before your bedtime every night can remind you that it’s time to start getting ready for ...

As the devices continue to gain popularity, experts say it is important to understand what they can and cannot tell you, and ...

Last month, our family welcomed a beautiful baby girl. While we love this new adventure, one challenge we have faced is ...

With the peak of cold and flu season here, did you know that getting enough sleep can help protect you from getting sick? “Sleep is critically important to maintaining a healthy immune system, so we ...

New research reveals poor sleep shortens life more than diet or exercise. Psychiatrist Dr. Daniel Amen shares what happens to the brain with inadequate sleep.

Self editorial staff were not involved with the creation of this content. It’s generally understood that getting proper sleep is important for one’s health, but fewer people are aware of why exactly ...

A new study highlights how important uninterrupted sleep is to recovery after a traumatic brain injury, finding that fragmented sleep in injured mice is linked to a loss of rapid-eye-movement (REM) ...

With the peak of cold and flu season here, did you know that getting enough sleep can help protect you from getting sick? “Sleep is critically important to maintaining a healthy immune system, so we ...