Here's the latest spot to catch the eye of the international organization that formed to fight light pollution.

On a cool night in August, more than 100 people gathered in a dark corner on Frisco Main Street. The lights at the Frisco Historic Park were out. Phones were tucked away, out of sight. People lay on ...

The universe is huge. If you want to get a really good look at it, you need to be in the right place, at the right time.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Each week, I pick out North America’s celestial highlights ...

December nights are the longest — and often some of the coldest — of the year. While some may dread December’s darkness, Colorado astronomy guide Mark Laurin — who is better known as Astro Mark — said ...

In the days leading up to the winter solstice, amber streetlights switch on ever earlier as dusk falls over Flagstaff, Ariz., casting the city in a soft, warm hue. Longer nights mean even more time to ...