Mars is extremely dry, and any ice near the equator ... But these processes are unlikely to produce large-scale ice accumulation far from the volcanic source. And finally, a less likely though ...

When studied, ice cores can reveal evidence of important climatic events like volcanic eruptions, dust storms and wind patterns. This evidence enables scientists, like Cole-Dai, to reconstruct the ...

You could see what the world was like when ice sheets a thousand feet thick blanketed Canada and northern Europe, or when the Indonesian volcano Toba blew its top in the largest volcanic eruption ...