People who were exposed to higher levels of artificial light at night had higher brain stress activity, blood vessel ...

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

If you’ve ever tossed and turned all night, you’re not alone. Many women notice changes in their sleep as they get older, and ...

If you're the parent of young kids you certainly appreciate the value of a good night's sleep. You also know that one of the biggest causes for night time disruption is children getting up at odd ...

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There are plenty of things we use or engage in as children that have entirely practical applications once you’ve ‘grown up.” Exhibit A: Night lights, those little lights you plug into the wall, ...

Now that my book, The Light Doctor, has been published, I will delve into specific in-depth questions about healthy and unhealthy lighting. I will also update you with the latest research findings, ...

Your bedroom should feel like a sanctuary, a peaceful retreat from the constant chaos of the outside world. It’s the one ...

A night in a well-ventilated bedroom benefits your next-day performance. This conclusion is drawn from an international DTU-based research project studying how poor air quality in the bedroom affects ...