Delayed sleep phase syndrome (DSPS)—also called delayed sleep-wake phase disorder (DSWPD)—is a sleep disorder that affects your circadian rhythm (or, your internal clock). As a result of this ...

Many teens have a hard time winding down at bedtime. This can prevent them from getting the recommended amount of sleep they ...

Explore new findings on bipolar disorder, from genetics to sleep patterns, plus emerging treatments and a neuroscientist’s ...

Some mornings, waking up might feel like interrupting a vivid alternate universe. You open your eyes to reality, but the dream you were having still lingers clearly in your memory, complete with ...

Not getting enough ZZZs or going to bed late into the night can have an adverse impact on your health and well being. Here’s ...

The sleep disorder familial advanced sleep phase syndrome (FASPS ... of biological processes and behaviour — such as sleep–wake cycle, periodic activity bouts and blood hormone levels ...

It's well-known that smartwatches can track anything from sleep and stress to respiratory rate and exercise. However, a ...

Patients with mood disorders experience recurrences of depressive and manic episodes throughout their lives. In this regard, ...

Sleep and addictive drugs have an entangled relationship. Most addictive drugs can alter sleep-wake cycles, and sleep ...

Despite the regulatory setback, analysts appear optimistic, noting that Harmony’s long-term prospects remain bright given the ...