Researchers believe that Mars might be home to ice deposits outside of its poles that surpass the volume contained in the Great Lakes.

The left-hand panel shows the surface topography of Mars’s south pole, with the outline of the south polar cap in black ... inferred subglacial water. The ice in the region is around 1500 ...

For the past four years, NASA 's Perseverance rover has rambled over a region of Mars where scientists say a strong river ...

branching channels that resemble giant alien spider webs spread across the southern polar ice cap. Unlike Earth, where ...

There is plenty of water on Mars, but most of it is frozen in the polar ice caps and buried underground. Despite the chilly temperatures, there could be liquid water underneath the surface ice in ...

The surface of Mars is extremely cold, irradiated, and desiccated. But at one time, the planet was much warmer and wetter, ...

Thunderstorms are rare in the cold, dry Arctic, but a surprising event in August 2019 has scientists rethinking how these ...