They call it the “death zone.” It’s a stretch of Mount Everest that’s about 26,000 feet up and is strewn with something like 200 corpses permanently frozen into the landscape —a warning to other ...

If summer travel plans include high altitude conditions, it is important to take proper precautionary measures to prevent sickness, said a travel medicine expert from Baylor College of Medicine.

Equipped with the latest gear and a thirst for adventure, mountaineers embrace the perils that come with conquering the world's highest peaks. Yet, even those who tread more cautiously at high ...

Add Yahoo as a preferred source to see more of our stories on Google. Via ferrata in Slovenia's Julian Alps: If you don't have the time to do it on site, you can get your body used to the thinner air ...

High-altitude hiking offers breathtaking views but comes with unique challenges like reduced oxygen, unpredictable weather, and the risk of altitude sickness. Knowing how to acclimate, pack the right ...

At last, you’ve arrived in Cuzco, Peru — you’re ready for your dream trek to Machu Picchu. There’s just one problem: You can barely catch your breath, your stomach is churning and, in the morning, ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Brian Strickland, University of Colorado Anschutz Medical Campus (THE CONVERSATION) ...