Poor sleep disrupts metabolic systems and can trigger these three conditions.
When it comes to metabolic health, sleep plays an unexpectedly powerful role. At the same time, our food choices also have a big impact on how we sleep — or don't.
Why sleep is vital to your mental health.
A study finds a gene for being a late sleeper.
Aligning your body's clocks is key to your wellness. Here's how to achieve optimum circadian health.
How to reset your internal clock and get the rest you need.
Staff writer and natural night owl Maggie Fazeli Fard shares her tips to become an early bird and considers why it's not always "better" to be a morning person.
Dr. Frank Lipman on why finding your body’s natural sleep cycle and circadian rhythms is the key to strength, vitality and wellness.