Late-night screen time can interfere with your body's natural sleep signals and make it harder to get quality rest. Learn how ...

New sleep research links two measurable brain-wave patterns during deep sleep to sharper thinking, no matter how many hours ...

The good news is that there are effective treatments for the most common sleep disorders. Sleep-disordered breathing – typically sleep apnea – can be successfully treated with devices that maintain ...

It’s hard to overstate the importance of sleep for our well-being. When our sleep is disrupted, we become more susceptible to illness and more likely to suffer cognitive impairment, poor work ...

All human beings need sleep. We spend a third of our lives asleep, and it’s as important as food, water or air to our survival. While scientists are still working to understand the exact nature of ...

While fear of falling has long been linked to poor sleep among older adults, new research from George Mason University ...

Stress and sleep are closely related. Stress raises cortisol levels, delays sleep, reduces sleep quality, and may increase the likelihood of nightmares. A lack of sleep can also affect day-to-day ...

Teenagers naturally fall asleep later, which makes early school start times a recipe for chronic sleep deprivation. Researchers studying a Swiss high school that introduced flexible start times found ...

A restorative workplace culture relies on sleep. Discover why prioritizing rest improves leadership behaviors, supports authentic allyship, and secures talent retention.

The Oura ring and Whoop band dominate this category, but I have a favorite smartwatch to throw in the ring as well. Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a ...