Antarctica isn’t a floating chunk of ice like the Arctic ... a 500-meter (1,640-foot) grid spacing. As the name suggests, it's the third incarnation of attempts to map Antarctica’s rock ...

They can help inform customers via text alerts and online outage maps ... highway of any electric grid. The storm was so severe that giant towers weighed down by ice collapsed and pulled down ...

Scientific Data (2025). Creative Commons. Scientists have unveiled the most detailed map yet of the landscape hidden beneath Antarctica's ice. The high-resolution map reveals what the frozen ...