And then, the only thing that stood between them and wedded bliss was the vast frozen expanse of Siberia. (parksconservancy.org)
So Dial and colleagues added either extra water or nutrient - rich fertilizer to different patches of snow on Harding Icefield, a 1,900 - square - kilometer frozen expanse in southern Alaska. (sciencenews.org)
The past two weeks have brought one disturbing story after another about the future of the largest ice sheet on the planet — the vast frozen expanse of the Antarctic continent. (mashable.com)