Ice ages have come and gone, shaping the planet and leaving scientists and historians alike wondering about their causes and ...

Why did the ice ages occur? If you need a scapegoat, a new study by Stephen Kane of UC Riverside suggests pointing the finger ...

Could the hidden seas of icy moons occasionally boil beneath kilometers of ice? Recent modeling suggests that, given just the right orbital and geological conditions, subsurface oceans on small outer ...

ESA’s Rosetta spacecraft has provided evidence for a daily water-ice cycle on and near the surface of comets. Comets are celestial bodies comprising a mixture of dust and ices, which they periodically ...