Anza-Borrego Desert State Park "became the world's second IDA International Dark Sky Community in 2009"; other California ...

Camp among the stars at this Dark Sky Sanctuary in New Mexico, where the closest artificial light is more than 40 miles away in Arizona. The campground was the first International Dark Sky ...

"Just as blue sunlight scatters in the Earth's atmosphere and makes the sun look slightly less blue, light from a strong blue ...

That's where dark sky parks and their guiding light, the International Dark Sky Association (IDA), come in. The IDA and every dark sky park in its orbit is working to preserve our disappearing ...

The International Dark Sky Association (IDA) certifies parks, communities and reserves that use "responsible lighting policies and public education" to "preserve and protect dark sites." ...

If we all work together, future generations can regain some of the pleasures of seeing in the dark. More information on light pollution is available from the International Dark-Sky Association.

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

A "dark sky community" is a town or city that preserves the night sky by implementing and enforcing codes that limit light pollution and providing dark sky education and community support.

Arizona is reaching for the stars: The International Dark Sky Discovery Center is under ... focusing on astronomy and the impact of excessive outdoor lighting on human health, wildlife and the ...