Research reveals a hidden genetic link that dictates exactly how your nighttime routine impacts your brain.

Short-sleep (typically less than 5–6 h per night) [1,2,3] and long-sleep (typically more than 8–10 h per night) [1,2,3] are suboptimal sleep durations that, along with depression, are major ...

New research is suggesting a link between poor sleep in adolescents and poorer overall health.

In both clinical and observational studies, sleep quality is usually assessed by subjective self-report. The literature is mixed about how accurately these self-reports track objectively (e.g. via ...

Too little or too much sleep might be hurting you more than you think.

Introduction Cannabis use is common in the USA and is associated with adverse outcomes across many domains, including sleep ...

Studies suggest that for optimal health, it's best to go to sleep and wake up at roughly the same time each day.

Kidney disease patients who rely on hemodialysis are also suffering from poor sleep, according to a recent Bahrain-based ...

In a culture like ours, in which long work hours are expected and pleasurable nonstop distractions abound, sound sleep is often hard to come by. Our society promotes hard work as a path to happiness ...