The extraordinary event temporarily shut down equipment at the ALMA Observatory, and the snow reached the telescope's main ...

Temperatures across lower South America have plummeted – falling as low as -15° Celsius or 5° Fahrenheit in some places – as ...

When Andrew Hughes arrived at the crater lake on Tres Cruces Norte, he was on the verge of heartbreak. Along the edges of the ...

Temperatures across lower South America have plummeted - falling as low as -15° Celsius or 5° Fahrenheit in some places - as ...

Smoky skies are forcing honeybees to hunker down, impacting foraging and potentially reducing honey flow for beekeepers in ...

The southern part of South America is counting the societal and economic cost of an extreme cold spell which brought frost and freezing morning ...

In Chile's Atacama Desert, researchers are using innovative fog-catching nets to collect moisture and grow hydroponic lettuce ...

For the first time, astronomers have obtained visual evidence that a star met its end by detonating twice. By studying the centuries-old remains of supernova SNR 0509-67.5 with the European Southern ...

With the world feeling more volatile than ever, especially after the most recent turmoil in the Middle East, itchy-footed travellers could be forgiven for cooling their heels untill things calm down.

Small mats of human hair line the base of plants, helping lock in moisture for crops in orchards around Chile that have been ...

Admire our galaxy’s dramatic galactic core—a sparkly bulge of stars and gas—while summer’s short ‘Milky Way season’ lasts ...