The major cause of altitude illnesses is going too high too fast. Given time, your body can adapt to the decrease in oxygen molecules at a specific altitude. This process is known as acclimatization ...

This condition, which often occurs during medical events such as heart failure, can also cause acute altitude sickness; ...

Spanish colonizers established a mining town named Potosí in what is now Bolivia. It was located more than […] ...

In people not adapted to life at altitude, the sparse oxygen can impair fetal growth, causing issues that can last a lifetime ...

Your Neanderthal genes might be the reason you fight infections better- find out how ancient DNA shapes your health!