If you have excellent sleep hygiene but you're still tossing and turning, consider the powers of sunlight exposure for better ...

Coronary stent thrombosis may be more common in the early morning due to patient circadian rhythms, according to a new study published in the February 2011 issue of JACC: Cardiovascular Interventions.

Post-holiday fatigue can be overcome with simple morning routines. Sunlight exposure, avoiding screens, light exercise, a ...

It's not just the stress of going to work. Daily rhythms in the activity of cells that line blood vessels may help explain why heart attacks and strokes occur most often in early morning hours, ...

As endorphins can help you feel good throughout the day, they're also a handy way to help you sleep at night. “Working out ...

Rising early is great for my productivity—and hard on my relationships.