During the winters of 2016 and 2017, Antarctica's onlookers were delivered a huge surprise. A massive gap in the Weddell Sea, ...

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

Coming across a hole in the Antarctic that is larger than Maryland might well be cause for concern. In 2016 and 2017, ...

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

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.

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

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.

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.

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 ...