Last week, astronomers stationed at the Atacama Large Millimeter/submillimeter Array (ALMA) Observatory in northern Chile ...

The ALMA radio telescope array in the Atacama Desert temporarily halted operations after a rare snowfall blanketed the base ...

When science organizations in the United States, Europe, and Japan dreamed up a new, ultra-powerful millimeter and ...

A polar air mass has brought record low temperatures to Argentina, Chile and Uruguay, causing at least 15 deaths and forcing ...

Residents of the world's driest desert, the Atacama in northern Chile, woke up Thursday to a jaw-dropping spectacle: its ...

More than a decade in the making, the Vera Rubin Observatory finally released its first image as its begins its ...

Located in the remote Atacama Desert in Chile, Tierra Atacama reemerges from a year-long renovation to invite visitors back ...

The Atacama Desert of Chile is largely considered the driest place on Earth, but recently saw the moon-like landscape blanketed in snow. Jared Verdi via Unsplash Nestled between the Andes Mountains ...

Discover why Antarctica no longer has lush forests with giant ferns and how ancient fires fueled intense volcanic activity.

Much of the Atacama Desert's core is caked in thick salt deposits called playas, which can stretch for miles and are nearly half a meter thick (1.6 feet) in some places.

Because Chile’s Atacama Desert is such a dead and desolate place, NASA has come to view it as the perfect analogue to Mars on Earth. The stark landscapes may be the next closest spot for ...

San Pedro de Atacama, the desert’s tourist hub, is an isolated hot spot of human hustle. Every evening I was there, a wind kicked up before sunset and dropped off as soon as darkness fell.