Social media has a name for this — cortisol addiction. "The concept of cortisol addiction has gained a lot of attention on ...

How designers are using breakthroughs in biologically effective lighting to mimic natural light cycles and improve human health at home and at work ...

Sleep quality matters more than quantity. Learn why you might still feel tired despite getting eight hours of sleep and how ...

Participants consumed meals during both nighttime and daytime, mimicking typical shift worker eating patterns. * Daytime Meal Intervention Gr ...

If you give your body enough time to find the beat, you’ll notice differences not only in how you sleep but also how you feel ...

Temperature is one of the circadian rhythm's main impetuses, meaning your body's core naturally cools down when it is ...

Nutritionist Nichola Ludlam-Raine weighs in on the buzzy “coffee nap” trend, revealing why it works and how to do it right.

If you're on the fence about the best sleep masks, know that there are two types of sleepers in this world: Those who can ...

Scientists say food timing could be a bigger risk factor than sleep timing when it comes to cardiovascular health.

Another key psychological mechanism contributing to sleep procrastination is delay discounting; the favouring of immediate ...

Meal timing can have a significant impact on a person's overall health. Fox News Digital spoke to two nutritionists who ...

Waking up tired or wired? Your circadian rhythm could be off. Reset your internal clock with science-backed habits for deeper ...