Scientists Found a Massive Hole In Antarctica in 2016 And Now, They've Finally Discovered What Caused It During the winters ...

In a remarkable discovery, scientists have pinpointed the cause behind an unusual and major event in Antarctica. During the ...

The dramatic loss of sea ice around Antarctica has occurred with the re-emergence of the Maud Rise polynya in the Weddell Sea ...

Researchers have discovered a dramatic and unexpected shift in the Southern Ocean, with surface water salinity rising and sea ...

A hole of open water, called a polynya, appeared in the winter ice of the Weddell Sea in Antarctica. It eventually grew to roughly twice the size of Vermont.

The hole, which is called a polynya, is incredibly puzzling because of its odd behavior. This isn’t the first time it’s been spotted, having appeared last year for a brief period as well, ...

Scientists have solved part of a longstanding mystery on how a gigantic hole in Antarctica's sea ice formed. Scientists first discovered the mysterious hole, known as a polynya, in the 1970s.

They found the polynya was brought on by complex interactions between the wind, ocean currents, and the unique geography of the ocean floor, transporting heat and salt towards the surface.

The "Maud Rise polynya," a hole in Antarctica's sea ice that in 2016 and 2017 grew to be the size of Switzerland. (Image credit: NASA Earth Observatory) Each austral winter, Antarctica undergoes a ...

The Maud Rise polynya has been sporadically opening up in Antarctica's ice since at least the 1970s. Now climatologists finally know why. When you purchase through links on our site, we may earn ...