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

Friday night's performance marked Lady Gaga's second time headlining Coachella, but in many ways it felt like her true first ...

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

When Lady Gaga tells you that the category of the night is "dance or die," there's only one thing to do: "Dance in the dark" until you ... night of chaos in the desert." And that's exactly what ...

Though the night sky won't glow pink as a result of ... showers because it has been designated as an International Dark Sky Park by the International Dark-Sky Association. Ema Sasic covers ...

Choose from Desert Night Background stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Flagstaff, the first International Dark Sky City, will host a celebration during International Dark Sky Week from April 21 to ...

The Flying Sun 1000 drone can facilitate construction work, emergency response, and filming in total darkness thanks to its 288 LED lamps.

Every galaxy is thought to form at the center of a dark matter halo—a region of gravitationally bound matter that extends far ...