Doctor explains that disrupted sleep cycles and long-term night shift work may affect hormone balance, immunity and overall ...

Add Yahoo as a preferred source to see more of our stories on Google. Although the physical body is relatively inactive during sleep, the brain is remarkably busy − restoring, repairing and ...

If you work on a regular 9 to 5 schedule, then you may not be aware of a condition known as Shift Work Sleep Disorder (SWSD). Working during the daylight hours can be exhausting enough, but working ...

The old advice to simply get eight hours misses a bigger picture, researchers say. New studies reveal that timing, ...

The first time I took overnight call during my third-year clerkships, I was completely unprepared for how to transition back to a normal sleep schedule. After working around 24 hours with no call room ...