Sleep experts reveal why going to bed after a certain time disrupts cortisol and melatonin balance, causing disrupted sleep.

If your bedroom never gets fully dark because of streetlights, hallway lamps, or city glow, your heart might be working ...

People who have higher exposures to artificial light at night have more brain stress activity, blood vessel inflammation and ...

Dark showering is the latest wellness hack trending on social media. Learn how this simple routine can reduce anxiety and ...

It turns out that your annoying friend who insists on closing all of the window blinds and covering all of the glowing ...

Sleep is one of the most important things all of us do on a daily basis, and getting enough is crucial; here's how you can ...

Scrolling on your phone before bed may not be as bad for your sleep as we once thought. New research from Toronto ...

After adjusting for established CVD risk factors, the cohort that experienced the brightest nights had significantly higher ...

A new study suggests that artificial nighttime light seeping into your bedroom could be harming the health of your heart.

Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults -- but only if they time it right. NY Post Composite Blue light ...

Research suggests that adding more fruits and vegetables to your diet could support sleep. It has to do with fiber and ...

Just 2- to 3-minute “microbreaks” each hour can noticeably improve cognitive performance and concentration during long night ...