The ice in a domestic freezer is remarkably different from the single crystals that form in snow clouds, or even those formed ...

For years, researchers have provided contradictory evidence about the “premelting film” of ice, its thickness and whether it ...

Small lakes on ancient Mars may have remained liquid for decades, even with average air temperatures well below freezing.

A strange type of ice thought to dwell deep in the oceans of alien planets has finally been proven to exist. For the first time, researchers have directly observed a sort of hybrid phase of water ...

Thin, seasonal ice may have protected ancient lakes on Mars, allowing liquid water to last for decades despite cold ...

Scientists discover water that's solid and liquid. Superionic ice found in lab could explain Uranus and Neptune's bizarre ...

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New climate modeling suggests that small lakes on ancient Mars could have stayed liquid for decades, even in a generally cold environment. Small lakes on early Mars may have stayed in liquid form for ...