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 ...

Artificial light pollution is a lesser-known factor contributing to the decline of pollinator species. Light pollution negatively impacts nocturnal pollinators like moths and bats, disrupting their ...

Dr. Nelson's laboratory has published groundbreaking findings on how exposure to artificial light at night affects multiple body systems. The research goes beyond simple sleep disturbance to reveal ...

Artificial lighting is responsible for a 33% decline in the U.K.’s moth population. Specific 450-nanometer wavelengths create a permanent lock on nocturnal navigation systems. New energy-efficient ...

Exposure to natural daylight, not artificial lighting, in an office setting improved glycemia and other metabolic parameters in people with type 2 diabetes (T2D), new research found. “Since it is ...

Artificial light is one of the most ingrained features of modern life. For humans, light after dark offers convenience and a sense of safety. For wildlife, it's a growing environmental disturbance.