National Geographic’s Lost on Everest Takes Mystery to the Highest Heights
By Beth Deitchman Mount Everest is the world’s highest peak, rising more than 29,000 feet above sea level. Every year, many attempt the perilous climb, creating a “traffic jam atop the world,” but only a relatively small number of brave and hearty climbers have reached the summit since Sir Edmund Hillary and Tenzing Norgay were …
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