Light pollution is increasing globally, and having a negative impact on wildlife and humans. But the solutions are ...

Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...

As someone who lives near the city, light pollution limits what I see when I look up at night. However, that doesn't mean I ...

When the lights went out in 1977, New Yorkers could see how much they were missing. Light pollution, the term for the brightening of the night sky by unnatural lights, is increasing worldwide.

Elected officials in Breckenridge and Frisco are answering a call from a group of passionate locals who have been pushing for ...

The little pufflings are more likely to go astray and get stranded when there is light pollution — the lucky ones are ...

Chile's pristine, dark desert skies, world-renowned for astronomy, are at risk of being outshined by urban and industrial ...

Elected officials in Breckenridge and Frisco are answering a call from a group of passionate locals who have been pushing for ...

With a nickname like Big Sky country, it's no surprise Montana is the ultimate destination for this year's celestial events, ...

Jan. 22 Governor Jared Polis announced that 13 state parks across Colorado would work to reduce light pollution. The new ...

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...