At altitudes above 8000m, the amount of oxygen is extremely thin and rare, it is not enough to maintain the functioning of the brain, heart, muscles, other internal organs and cold
The rescue team found three mountain climbers missing 59 years ago on Mexico's highest volcano, buried under thick ice.
The Nose cliff in Mount El Capitan (California, USA), is a challenging free-climbing point to the point where Jorg Verhoeven, only 4 people in history successfully conquered.
The brain with the ability to control fear when swinging itself on the steep cliffs of mountain climber Alex Honnold is the subject of attracting researchers.