Airlines design in-flight meal times, lighting, and sleep schedules based on circadian rhythm research to help reduce jet lag and improve passenger well-being. Features like dimming cabin lights, ...

If you feel more sluggish during certain times of the day, it could be due to your sleep chronotype. The chronotype affects the body’s natural tendency to be asleep or awake, according to the Sleep ...

Keeping a consistent sleep schedule could hold major benefits for your health, research suggests. Before now, sleep advice has tended focused on getting enough sleep, rather than when you should get ...

Here's what you need to know about catching some shut-eye on that next flight. Airlines design in-flight meal times, lighting, and sleep schedules based on circadian rhythm research to help reduce jet ...