Light pollution, or artificial light at night (ALAN), is a widespread phenomenon in areas with dense human populations.

While recent research shows the night sky is getting brighter every year across North America, the Big Bend area in Texas has ...

Unlike many environmental challenges we face, light pollution has a straightforward solution, Princia.org’s Rushil Kukreja ...

Light streaks caused by passing satellites mar images taken by the world's most expensive telescopes. The problem is set to get worse.

While undeniably convenient and essential for safety, this constant glow, often referred to as "light pollution," is more than just an aesthetic inconvenience for stargazers. Increasing evidence ...

Oneida and Vilas County Conservation Departments are encouraging folks to turn off the lights this weekend.It’s their third ...

Aotearoa New Zealand officially celebrates Matariki for the fourth time, marked by the reappearance in the night sky of the star cluster also known as the Pleiades.

Night-time satellite images have shown that cities are getting brighter, and light pollution is now recognized as an environmental issue. But how should local governments even begin the work of ...