Add Yahoo as a preferred source to see more of our stories on Google. About 15 million Americans clock in when the rest of the country is winding down, and the toll on their bodies is steeper than ...

All life on Earth is affected by the day-night cycle resulting from the planet's rotation. In line with this, humans are naturally awake during daylight hours, and sleep at night when it is dark.

About 15 million Americans work night shifts, and the toll on their bodies is steeper than most people realize. Working against your body's natural clock creates a compounding cycle that affects ...

Shift workers are more prone to short sleep and a range of sleep disorders, a large Belgian study finds. The problem was worse among night shift workers, about half of whom sleep 6 hours or less a ...

Sleep disorders constitute a significant disruption for shift workers. Beyond medical interventions, phototherapy is recognized as an effective approach to significantly alleviate sleep disorders, ...

The use of circadian-informed lighting, where artificial lighting is synchronized to the natural biological rhythms or a person's "body-clock," significantly improves quality of sleep and work ...

Mental health conditions are a leading contributor to global disease burden in young adults 1, of whom one in five are shift workers, and up to 20% have at least one clinically significant sleep ...

About 15 million Americans clock in when the rest of the country is winding down, and the toll on their bodies is steeper than most people realize. Working against your body's natural clock creates a ...