At an emergency room visit, medical professionals triage patients and render care based on the severity of the symptoms. The ...

The lake hit a record-low elevation in November 2022, when it dropped to 4,188.5 feet. The south arm’s water became so salty ...

Retreating water levels are exposing stretches of cracked, arsenic-laden lakebed in Utah. Future dust storms will carry an ...

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

Snow fell at an elevation of 9,500 feet in the Atacama Desert of Chile, the world's driest nonpolar desert. ALMA / Felipe Besser Last week, astronomers stationed at the Atacama Large Millimeter ...

Snowfall in the Atacama Desert in Chile is rare, yet the unexpected winter storm on June 25 blanketed parts of the desert in snow, surprising experts.

Snowfall in the Atacama Desert in Chile is rare, yet the unexpected winter storm on June 25 blanketed parts of the desert in snow, surprising experts.

Snowfall in the Atacama Desert in Chile is rare, yet the unexpected winter storm on June 25 blanketed parts of the desert in snow, surprising experts.

Snowfall in the Atacama Desert in Chile is rare, yet the unexpected winter storm on June 25 blanketed parts of the desert in snow, surprising experts.