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

The Atacama Desert, the driest place on Earth, has been covered in an unexpected layer of snow. In this area, rain is ...

A historic cold snap has swept across the Southern Cone of South America, bringing record-low temperatures, snowfall in ...

In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

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