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 ...

During a hiking trip, a friend relayed a piece of advice she’d received: To prevent altitude sickness, take an antacid. Now, when she and her husband head to the mountains, they chew on Tums. Hmm.

If planning to explore Colorado's caves or volcanic formations, build in extra acclimatization time before strenuous activities. Alcohol consumption should be avoided for the first 48 hours at high ...

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, ...

Altitude Headache Causes:- Altitude headaches are primarily triggered by reduced oxygen levels at high elevations, resulting in hypoxia—a condition where the body receives insufficient oxygen.- This ...

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 ...

One of my best friends had a habit of dropping random surprises. After his death at 53 in January, 2024, his will included a final act of friendship. I knew Marcus Stevenson for more than 30 years. He ...