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, ...

Most of us already know how important sleep is for good health, but it can also extend your longevity and quality of life. Most of us already know how important sleep is for good health — and yet, ...

Share on Pinterest Sleep is possibly the most important factor for longevity, research shows. Image credit: Maria Korneeva/Getty Images Insomnia is a disorder characterized by experiencing difficulty ...

In the United States, insufficient sleep strongly correlates with life expectancy, even more than diet, exercise or social ...

Sleep is more than a way to pass the time. It's a place for us to dream, relax, and most importantly: rest! Getting some shut eye might not be the most exciting thing in the world, but it's critical ...

If you’ve ever felt tired after a full night’s sleep, you likely didn’t get enough deep sleep. This stage of sleep is considered to be the most restful, so getting enough of it is key for your overall ...

While you might be tempted to crank up the thermostat before bed, the optimal temperature for sleep is on the cooler side (65 ...

Sleep is important at any age. Older adults often do not get enough sleep. However, proper sleep hygiene can help promote healthy sleep habits. Getting enough sleep can also help you stay healthier as ...

REM stands for Rapid Eye Movement and it’s seen as the deepest stage of the sleep cycle. As the name states, REM sleep is ...