Icy Waterfalls Are Roaring as a Heat Wave Sizzles Greenland
by Eric Niiler from on (#4MCJ8)
Glaciologists are rappelling into a glacial plumbing system to probe the effects of climate change on the melting of Greenland's ice sheet.Glaciologists are rappelling into a glacial plumbing system to probe the effects of climate change on the melting of Greenland's ice sheet.