Lukas Furtenbach explains why using Xenon to help climb Everest in a week is a new tool but is really no different than familiar aids like bottled oxygen.
This spring a team of Sherpas will attempt to beat the Everest speed record and the total number of individual ascents. The group, led by 16 times summiter Apa Sherpa and speed record holder Lhakpa ...
This story appears in the July 2019 issue of National Geographic magazine. Barry Bishop returned from a historic Mount Everest expedition with his reindeer-hide boots, Vibram-soled hiking boots ...