You might be tempted to sleep in after a late night—but scientists have found that it’s better for your brain and heart ...

Here’s what sleep experts want you to know about how to handle a sleepless night. To a certain extent, everyone wakes up at ...

One dangerous habit you do before bed could actually be doing a lot more harm to your body than you realise – falling asleep ...

Two nurses had a similar amount of sleep, but one was alert, and the other one was tired. A mathematician came up with an ...

Eight Sleep's Alexandra Zatarain tells Newsweek how she helped the startup rebrand as a "sleep fitness" company.

Research shows that sleeping in a cold room can help promote better sleep, but you may also experience other health benefits. Here's what to know.

A comprehensive guide to understanding your body's sleep needs at every stage of life. This article explains the science behind the ideal bedtime and provides a clear, age-by-age breakdown of how to ...

SLEEP APNOEA is a serious disorder where your breathing repeatedly stops and starts in your sleep. Over the years, the condition has been linked to a higher risk of stroke, heart disease and type ...

How does sleep influence your chances of exercising the next day? According to a new study (Leota et al., 2025) led by researchers at Monash University's Sleep and Circadian Rhythms Research Program, ...

Three sleep specialists share what you need to consider when determining the best time to sleep to enhance your athletic performance ...

Fall is here, and while the days are getting shorter and nights are getting longer, that doesn’t automatically mean better ...