Light pollution is harmful to nocturnal animals. The Wehr Nature Center is tackling the issues with its annual Halloween ...

Princeton, NJ — One can only imagine the mood in the room when Princeton’s municipal engineers learned, at some point in July, that six new pedestrian lights had been installed on Terhune Road. It’s ...

Alzheimer’s disease impacts more than six million Americans, but the exact cause of the devastating condition is still being investigated by scientists. Now, new research has found a new risk factor ...

Scientists have produced a first-of-its-kind assessment showing which coastal regions of Europe they believe are at greatest risk from harmful light pollution.

A new study suggests that early-life exposure to two widespread environmental pollutants -- small particle air pollution and outdoor artificial light at night -- could increase the risk of pediatric ...

Scientists researching the prevalence of Alzheimer’s disease have revealed light pollution to be a major risk factor. A paper published in Frontiers today identifies a possible link between exposure ...

Light pollution and consecutive summers of Canadian wildfires have made it harder to stargaze in even the most remote places ...

Light pollution is increasing globally, obscuring stars and impacting human and wildlife health. A coalition called Lights Out Wisconsin formed in 2025 to raise awareness and reduce light pollution.

The search for favorable astrophotography conditions has only gotten harder due to changing atmospheric conditions, ash and ...