WILLIAM SHAKESPEARE

As you climb, less oxygen in your blood means less oxygen in your brain.

At 15,000 feet, your cognitive performance, mood, and central nervous system functioning start to lessen. In severe cases, being at high altitude for long periods or without first acclimatizing, you are at a hig...

A 2016 McKinsey report laid out that only 40% of women and 56% of men desired to become a top executive in a company. It could be because the climb is exhausting since the range of expertise and skills has expanded. It means that today's leaders need to meet an almost impossible set of requiremen...

It’s almost impossible to imagine the immense physical and psychological challenge of climbing to the top of 29,029-foot Mount Everest.

Even at Base Camp, at 17,600 feet, there's about 50 percent of the oxygen in the air as there is at sea level.