Skyglow from artificial lights threatens to disrupt bird migration. Most birds migrate at night, relying on the moon and ...

What Is Therapeutic Light Therapy? Therapeutic light therapy, also called phototherapy, is a form of treatment for certain types of depression, sleep disorders, and other conditions. It involves ...

IRVING, TX — The Plastics Pipe Institute (PPI) has published a new technical document that provides recommended installation practices for PEX piping exposed to indoor artificial lighting. PPI TN-72 ...

The early bird gets the worm, as the old saying goes. And now a lot of birds around the globe are starting their days earlier than ever, because of unnaturally bright skies caused by light pollution. ...

Bring more sunlight into your home for a brighter, more open feel. Whether it's the soft glow of the rising sun or the golden warmth of afternoon rays, natural light has a unique way of instantly ...

How dark is the night sky where you live? If you’re in an urban area, the answer will likely be “not dark at all”. The pervasiveness of artificial light – be it in the form of streetlamps, billboards, ...

Researchers at the Universitat Politecnica de Catalunya in Spain evaluated a dozen indoor PV modules from eleven suppliers with the goal of identifying a PV-based power supply for remote sensor nodes ...

In a quiet lab nestled in the mountains of West Virginia, one scientist is changing how the world thinks about light. For over a decade, Dr. Randy J. Nelson, Chair of Neuroscience at West Virginia ...

Researchers tested whether introducing light into the bedroom before waking would improve morning wakefulness and found an amount of time that seems to help fight off fatigue and raise alertness most.

The rapid advancement in artificial light-harvesting systems has opened new avenues to mimic natural photosynthesis, facilitating the efficient capture and directed transfer of solar energy. These ...