Jon Reiter, a Kenwood contractor, and his Australian climbing partner, Marcus Bridle, were climbing above 20,000 feet on Mount Everest early Friday when an avalanche swept down the climbing route, ...

Poland's Andrzej Bargiel became the first climber to ski down the world's highest mountain without supplemental oxygen, his team said.

Extreme skier, Andrzej Bargiel, became the first person to ski down Mount Everest without additional oxygen on Tuesday, Sept. 23. The achievement was documented in impressive footage.

A Polish adventure skier has become the first person to climb Mount Everest and then ski down it without using supplemental ...