A giant asteroid impact crater has been found under Greenland's Hiawatha Glacier. Advanced radar revealed the enormous structure. Scientists analysed meltwater sediments, finding shocked quartz and ...
Alluring Arctic Sailing on MSN
Sailing alone among giant icebergs was only half the problem
Sailing alone with only the dog for company, he heads into one of western Greenland’s most iceberg-filled areas in search of ...
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