clown with cigarette painting Edward Hopper, Soir Bleu, 1914 Original Sad Clown Reading Newspaper

Feldstein later said the spoof was his personal favorite

First, we recruited a diverse rather than representative sample, although sample representation is not a goal of qualitative work 31

Unidentified Aerial Phenomena (UAPs) is a term used to describe objects or lights in the sky that cannot be identified by the observer and remain unexplained even after investigation

Shift Work or Traveling - Irregular work hours or jet lag interrupt the body's natural sleep/wake cycle and can create insomnia

This new study, conducted by researchers from the National Institute on Drug Abuse, the National Institutes of Health and Case Western Reserve University School of Medicine, was published Monday in the Annals of Internal Medicine