Proponents of oxygen bars say they offer many benefits, but there's little scientific evidence to support the claims. After arriving in Colorado, where I was staying at a ranch some 8,000 feet above ...

Medically reviewed by Arno Kroner, DAOM Key Takeaways Take it slow when going to higher altitudes to prevent altitude ...

Please provide your email address to receive an email when new articles are posted on . Patients with moderate to severe COPD traveling to high altitude experienced improvements in hypoxemia, ...

New study from Case Western Reserve University reveals link between oxygen delivery and reproductive success among women living on the high Tibetan Plateau Breathing thin air at extreme altitudes ...

In the thin air above 3000m, climbers battle fatigue, cold and altitude sickness, but what if the damage outlasts the expedition? A team at the University of Edinburgh has shown that even a brief ...

If you want to learn how to prevent altitude sickness, you need to understand how it can occur. And few people are as familiar with how it can ruin a hunt as Cody Arnold, who worked as a hunting guide ...