Orthosomnia is a behavioral pattern that happens when someone becomes preoccupied with achieving perfect sleep data, says ...

Higher levels of leisure-time physical activity are linked to a lower likelihood of sleep issues, highlighting the potential ...

Discover the psychological drivers behind delayed sleep and learn actionable hygiene practices to restore circadian rhythms and cognitive function.

For some people, chronic insomnia may be a sign of broader mental health problems like depression and anxiety, according to a new study. In surveys of more than 25,000 Norwegian adults, researchers ...

Imagine you got a rough night of sleep. Perhaps you went to bed too late, needed to wake up early or still felt tired when ...

In this post, I briefly review the causes of insomnia, a problem that affects one-third of adults and is associated with a variety of medical and mental health problems. In future posts, I will ...

Hormones like testosterone, cortisol, melatonin, and more directly influence men’s mood, energy, and sleep quality. Hormonal ...

Doctors say pills are not the best way to treat lasting insomnia. Jan. 20, 2012— -- Editor's Note: The original published text of this story began with an anecdote about a man who claimed to ...

Amelia Scott is a member of the psychology education subcommittee of the Australasian Sleep Association. She receives funding from Macquarie University. Even a single night of sleep trouble can feel ...