The first field study on the impact of light on teenagers' sleeping habits finds that insufficient daily morning light exposure contributes to teenagers not getting enough sleep. The first field study ...

Keeping your weight down might depend in part on how early you greet the sun, according to a new study that finds a link between bright morning light and a leaner physique. People who were exposed to ...

Why is morning light so crucial to your health? The idea is nothing new – ancient medical texts dating back thousands of years such as India’s Charaka Samhita specify that you should wake up at least ...

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GUILDFORD, England — Getting older brings many changes, and unfortunately, worse sleep is often one of them. Many seniors ...