Light pollution, or artificial light at night (ALAN), is a widespread phenomenon in areas with dense human populations.

Discover the hidden signs your circadian rhythm is sabotaging your energy, mood, and health. Learn to recognize and fix ...

As science has begun to wake up to the importance of sleep for overall health, many hotels and resorts are offering ...

If you struggle to fall asleep or wake up feeling groggy, an out-of-sync circadian rhythm could be to blame. This internal 24 ...

You may have heard that your circadian rhythm is like your inner clock, managing your sleep-wake cycles. But science is now ...

Circadian rhythms are natural, internal processes that regulate the sleep-wake cycle, repeating roughly every 24 hours ...

If you struggle to fall asleep or wake up feeling groggy, an out-of-sync circadian rhythm could be to blame. This internal 24-hour clock controls your sleep-wake cycle, helping your body know when ...

Melatonin is often called the “sleep hormone” because it helps regulate sleep-wake cycles. It is produced by the pineal gland ...

“Using a phone or having background noise from the TV helps quiet the mind, especially if your thoughts tend to spiral when ...

Non-pharmacological approaches are preferred for promoting sleep in the ICU; however, limited but growing evidence supports the use of pharmacological agents.

When is the best time to take nap? A sleep doctor reveals the optimal time of day to take a nap in order to feel rested and ...