Some national and state parks are certified in regulating light pollution, also referred to as “dark sky preserves.” ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

Astrotourism is coming to Canada, thanks to an ambitious plan for a chain of six dark-sky sites along 100 miles of the ...

The Adirondack region is taking steps to preserve its dark night skies, with a proposed bill aiming to reduce light pollution ...

From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our planet and our universe.

Here are a few tips and tricks photographer Harrison Jones has learned from more than a decade of photographing fireworks.

In adverse weather conditions with low visibility such as smog and rain, the large amounts of water vapor and dust particles suspended in the air cause scattering, refraction, and absorption of ...

While recent research shows the night sky is getting brighter every year across North America, the Big Bend area in Texas has fended off the light glow that washes out starry nights.

While recent research shows the night sky is getting brighter every year across North America, the Big Bend area in Texas has fended off the light glow that washes out starry nights.

In spring 2022, this region was designated as a "dark sky reserve," meaning it's an area where not only is the sky dark, but there are policies in place to help preserve the nighttime sky. "An entire ...