"The hot dry seasons of the past few years have caused rapid disintegration of glaciers in Glacier National Park, Montana…Sperry Glacier…has lost one-quarter or perhaps one-third of its ice in the...
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"The hot dry seasons of the past few years have caused rapid disintegration of glaciers in Glacier National Park, Montana…Sperry Glacier…has lost one-quarter or perhaps one-third of its ice in the...
Read More