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Daily Archives: April 29, 2012
From Bryan Taylor, Ph.D. So, here we are. Mount Everest base camp, 17,500 feet above sea level, blood oxygen saturation level of 70-80% (it’s 95-100% at sea level), plus an elevated heart rate. Sleeping, poorly, in a tent at sub-zero … Continue reading
By Robert Nellis |
Climber Cory Richards, who is resting safely in hospital, wanted us to clarify that his illness was not altitude sickness, but a diagnosis is still forthcoming. Updates on his situation will come first on the National Geographic site. After yesterday’s … Continue reading
By Joel Streed |