The Lights Out Wisconsin program helps address problems with light pollution that affects bird migration, fireflies, ...

Outdoor lighting for buildings, roads and advertising can help people see in the dark of night, but many astronomers are growing increasingly concerned that these lights could be blinding us to the ...

Eugene Mayor Kaarin Knudson has declared April as “Dark Sky Month.” But local activists are calling on the city to do more to ...

Over the past 100 years, humans have transformed the night, erasing the natural darkness with which we evolved. While ...

Outdoor lighting for buildings, roads and advertising can help people see in the dark of night, but many astronomers are growing increasingly concerned that these lights could be blinding us to the ...

In the mountains of central Idaho, a hiker reclines in his tent with his head exposed to the crisp night air. Above him, the sky is saturated with stars—dense, brilliant, and sharply defined. For ...

Q. I have heard that light pollution causes migrating birds to become disoriented. Will the fairy lights (small solar lamps) that people put out alongside sidewalks affect any animals? A. The simple ...

Baton Rouge — It doesn’t have an odor, it doesn’t cause respiratory issues and it has nothing to do with greenhouse gases.

Light pollution, defined as the improper use and overexposure to artificial light at night, has emerged as a significant global environmental issue with far-reaching consequences. Research shows that ...

A person unscrews an outdoor lightbulb which hangs outdoors on a string of lights - Fg Trade/Getty Images We may receive a commission on purchases made from links. When it comes to outdoor lighting in ...

Plans to build a six-story research and development building with a brightly lit "crown" on its top floor have been outlined by a developer. Andrew Blevins, from Prologis UK, said the proposed ...

I took the Irix Edge Light Pollution Filter on a night shoot to capture astro and low-light city shots. Here's how I got ...