You can try multiple methods to prevent altitude sickness. The right option for you may depend on your situation. Here are ...

The response elicited by exercise on pulmonary pressure, cardiac output, and arterial oxygen saturation in 35 lifetime residents of high altitude has been studied at high altitude (14,900 feet above ...

If you have been at that altitude before with no problem, you can probably return to that altitude without problems as long as you are properly acclimatized. The concentration of oxygen at sea level ...

Just minutes into a flight, a 52-year-old woman forced an emergency landing because of excruciating pain in her eye, German ...

When most people think about sleep apnea, I’d assume they think of snoring. Snoring is just one type of sleep apnea that most ...

Son of a Concorde! No, that’s not an aviation geek-esque slam, but remove the ‘a’ and it’s the nickname of the jet that could ...

Burris Optics XTR PS riflescopes ...

"This study provides insight into the interplay of ancestry and physiological mechanisms contributing to acclimatization to high altitude, which may indicate selective pressure on ancestral ...

Located close to one of Bolivia's major cities, La Paz, El Alto International is the highest international airport in the ...