Euclid is on a quest to unravel one of the universe’s greatest mysteries: why it's expanding faster and faster. With help ...

Mars and the moon will also be in conjunction tonight. If you're lucky enough to have clear skies tonight, you can catch a ...

This underrated Japanese island is a paradise for outdoor lovers with its stunning tropical landscapes, unique wildlife, and ...

In the coming days ahead, if any of your friends or relatives remark to you that they saw a "strange UFO" on the way to work ...

Jonathan Knight documents waterfalls in his signature minimal style, using low contrast to accentuate the beauty of his ...

A different kind of nightlife awaits when you road-trip out for some celestial splendor. See the best places for stargazing ...

From jungle hideouts to misty mountain retreats, these treehouse stays let you trade Wi-Fi for birdsong and glass walls for ...

Anna Levin offers a fascinating read about our place in a mysterious world and a connection to something bigger than ...

This growing trend combines the thrill of wildlife encounters with the magic of stargazing, far away from the intrusive glow ...

Two astrophotographers captured breathtaking video of over 105 red sprites over Tibet during a massive thunderstorm.

Astrotourism is traveling to places — sometimes remote locales — where it’s possible to see celestial events such as stars, ...

Some places make you relax and also rethink your entire life. You step inside, breathe it in, and suddenly, you’re mentally ...