Discover how your waking up timing can improve your sleep, support your circadian rhythm, and help boost longevity naturally.

So the next time you're tempted to 'power through' on four hours of sleep or binge-watch one more episode, remember: Quality ...

Getting a good night's sleep is essential for your mind and body. Try these tricks and tips to get some quality rest.

C hemicals in furniture and children’s toys could impact the quality of your sleep. New research shows that chemicals hidden ...

The following is the May 13, 2025, Congressional Research Service In Focus report, Management of Sleep and Fatigue in ...

The liver, a metabolic powerhouse, operates on a 24-hour circadian rhythm, influencing detoxification and metabolism. Disrupting this rhythm through l ...

A medium or firm mattress, supportive pillows, and a fall-safe bedroom can help you get more comfortable sleep and reduce the ...

When you need sleep depends on what’s called your chronotype—your body’s natural inclination towards certain times of day.

Chemicals in everyday plastics may interfere with the body’s natural sleep-wake cycle. This disruption could raise risks of ...

narcolepsy obstructive sleep apnea (OSA) shift work disorder (SWD), which is a type of circadian rhythm sleep disorder The active ingredient in Nuvigil is armodafinil. (An active ingredient is ...