While astronomers often set their sights on the stars, the landscapes surrounding their observatories can be just as ...

As night falls on the Atacama Desert in northern Chile four giant telescopes turn their gaze towards the star-strewn heavens. The driest place on Earth is the best place to observe the universe, with ...

As night falls on the Atacama desert in northern Chile four giant telescopes turn their gaze towards the star-strewn heavens.

“Having lived in Chile, I help travelers explore the wonders of the Andes beyond the typical tourist trails, and create unique, meaningful experiences.” ...

In the Arizona desert, researchers are uncovering extraordinary details about the peoples who have inhabited this land since ...

The US National Radio Astronomy Observatory (NRAO) and the state of Bavaria will build a radio telescope on top of Germany’s highest mountain.

Wayne Martin Belger set out to make indelible photos of a mystical site on the Navajo Nation. First he needed to relearn how to walk ...

A guide to 15 countries that require American passport holders to obtain a visa or other form of travel authorization to visit as a tourist.

Kaitlyn Rosati is a solo-traveling adrenaline junkie, having visited more than 80 countries across all seven continents. Her ...

CAPE CANAVERAL, Fla. (AP) — NASA says its two stuck astronauts may return to Earth sooner under a plan to switch SpaceX capsules.