For the first time, Ski & Board Resort is opening the Chair 5 Pub for the summer, welcoming guests to the mountain beginning ...

The air is cool, the high desert is nearly completely silent, and the Milky Way stretches like glitter across the sky ...

The massive dome measures 305 feet (93 meters) in diameter, or about the size of a football field and stands 263 feet (80 ...

Astronomers have detected a lone black hole drifting through the Milky Way—an unprecedented discovery made possible by ...

Opinion: This week, communities worldwide are celebrating International Dark Sky Week, a reminder that protecting the night ...

Video shows lava spurt into the Sicilian sky for the 10th episode of Strombolian activity in six weeks as Europe's tallest and most active volcano Mount Etna erupts again.

It’s International Dark Sky Week, a worldwide celebration that was started in 2003 to raise awareness about light pollution.