If planning to explore Colorado's caves or volcanic formations, build in extra acclimatization time before strenuous ...

Altitude sickness—medically termed Acute Mountain Sickness (AMS)—develops when the body has difficulty adapting to the ...

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 ...

Traveling at high altitude can be hazardous. The information provided here is designed for educational use only and is not a substitute for specific training or experience. Princeton University and ...

BERLIN — Be it on Mount Kilimanjaro, in the Andes, Himalayas or somewhere else, mountaineering can give you an unforgettable high. But it comes with a risk that's often underestimated: altitude ...

Mountain adventures promise stunning views and unforgettable memories, but ascending to high elevations triggers profound changes throughout your body. Whether you’re trekking through Colorado, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — The University of Colorado ...