Trying to stick to New Year's resolutions? Start with a consistent nighttime routine
A nighttime routine helps you keep a consistent sleep schedule, which is the bedrock of getting quality rest. Going to sleep ...
Author lived in an underground bunker for 10 days to study sleep, happiness and health—1 key thing she learned
Lynne Peeples was on a quest to better understand circadian rhythm, so she stayed in a bunker 50 feet below ground for ten days straight.