Researchers have provided a simple and comprehensive -- if less dramatic -- explanation for bright radar reflections initially interpreted as liquid water beneath the ice cap on Mars' south pole.

In 2018, the European Mars Express orbiter found that the surface of the ice cap covering the south pole of Mars dips and rises, suggesting liquid water may be lurking underneath.

Those Antarctica mountains and the tremendous ice cap help make the South Pole regions the heaviest part of the Earth. In comparison, the North Pole is light.

Jules Verne sent his fictional submarine, the Nautilus, to the South Pole through a hidden ocean beneath a thick ice cap. New research sheds light on how ocean currents contribute to melting in ...

It is no strange sight to see icebergs break off of the Antarctic ice cap and drift away, like the gigantic sheet of ice that is currently heading for the island of South Georgia. But climate ...

Europe's Mars Express and Trace Gas Orbiter missions captured a variety of cryptic surface features poking through melting ice across the Red Planet's south pole as spring hit the region.

But the South Pole hasn't always been frozen. So when was the last time Antarctica was ice-free? This ice cap formed relatively recently in geological terms, experts told Live Science.

The 900-mile trip through unknown territory to the air-supplied U.S. base at the South Pole was a stubborn battle against blizzards and crevasses.

Cornell University researchers have provided a simple and comprehensive – if less dramatic – explanation for bright radar reflections initially interpreted as liquid water beneath the ice cap ...

Above – The left-hand panel shows the surface topography of Mars’s south pole, with the outline of the south polar cap in black. The light blue line shows the area used in the modeling experiments, ...

The similarity between the model-produced topographic undulation and the actual spacecraft observations, together with the earlier ice-penetrating radar evidence suggest that there is an accumulation ...