This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Some sleep problems are obvious: When you’re tossing and turning all night, or waking up every hour, it’s clear that something’s wrong. But sometimes, sleep quality can be more ambiguous. And until ...

Ever wonder why some mornings you wake up ready to go, and others you feel like a zombie? The difference often comes down to when you wake up during your sleep cycle, and that’s exactly what a sleep ...