The renowned mountain guide who used xenon gas treatment to put clients on top of Mount Everest and return them home within a ...

A group of British men went from London to the summit of Everest and back in less than a week with the help of xenon gas.

Adventure staff writer Julia Clarke reveals what she’s doing to prepare for oxygen deprivation during a Himalayan trek ...

After a Czech climber suffered altitude sickness on the world’s highest peak, a helicopter pilot executed a dramatic ...

Four British climbers became the first to scale Mount Everest on Wednesday using Xenon gas, which helped them save several ...

An expert mountain guide has put four of his clients on top of Mount Everest less than a week after they left London, one of ...

Pangong Tso, a high-altitude lake in Ladakh, India, is famous for its ever-changing colors during the day. The lake is ...

Rocky Mountain National Park is a hiker’s paradise. There are snow-capped peaks, sparkling alpine lakes, and that crisp ...

This could result in altitude sickness, which is often characterized by exhaustion, headaches, and feelings of nausea. Consequently, people often resort to using oxygen supplements to adjust and ...

A climber airlifted with altitude sickness from near the peak of Japan's Mount Fuji last week returned to the slope and was rescued for a second time just four days later, authorities said Monday.