News

Mountain adventures promise stunning views and unforgettable memories, but ascending to high elevations triggers profound ...
At that altitude, you are breathing in around 21 percent less oxygen than you would at sea level. The summits of Pikes Peak and Mount Quandary are roughly the same, both at about 41 to 42 percent ...
The key metric to track is the oxygen saturation level within the blood’s O2-carrying hemoglobin. As ambient air pressure drops with altitude, the partial pressure of oxygen decreases along with it.
The father of Zane Wach, 14, says hallucinations prompted his son to question whether he was dreaming before he fell from a ...
How is ‘altitude’ different to sea level? Air is comprised of different molecules, with nitrogen (79.04%) and oxygen (20.93%) making up the majority of each breath we take.
Canned oxygen is a common staple at ski resorts and high-altitude vacation spots. People often reach for it as a quick fix for treating altitude sickness symptoms and for improving sleep during ...
It turns out that this EIAH is a crucial predictor of altitude performance. If you hop on a treadmill at sea level and run hard, you may or may not experience a decrease in oxygen levels in your ...
Researchers think the mountains, with a lack of oxygen at high altitude, could be interfering with people's mental health. Mental Health. Researchers Examine Altitude's Role In Depression And Suicide.
Above 40,000 feet in the air, where Payne Stewart’s Learjet was flying before it crashed mysteriously last week, even a top athlete would lose consciousness in about 8 seconds and slip into a… ...
Used overnight, home oxygen concentrators—portable devices that release oxygen-enriched air—can help you sleep easier, preventing symptoms of altitude sickness.
The definition of bronchopulmonary dysplasia (BPD) among very-low birth weight (VLBW) infants is based upon oxygen requirement at 36 weeks gestation, but oxygen may be required at altitude because ...