Hiking at high altitudes pushes the heart to work harder to pump blood more efficiently due to the decreased oxygen levels.

The immediate effects of low oxygen on sperm quality are temporary, but new evidence suggests that a long-term decrease in ...

Start with a moisture-wicking base layer to keep sweat in check. Next, add a lightweight fleece or wool for insulation, and top it off with a waterproof, breathable outer layer. Shailene regularly ...

A lack of oxygen in the testes, or testis hypoxia, caused by chronic medical conditions -- such as sleep apnoea or varicocele -- can be a sustained threat to reproductive health, lead author, Tessa ...

Kathryn McKee and her hiking partner huddled in the darkness, waiting for a search team to make its way through subzero ...

Climbing Mt. Everest is an undeniably ambitious achievement. If this is an undertaking you wish to accomplish, here is our ...

Introduction Nepal, home to eight of the arena’s 14 highest peaks, is a the accommodation of the glorified soul for trekkers ...

Apart from great skiing in winter, Jackson Hole has plenty of off-season attractions, from waffles to hiking and a float on ...

A patient who visited a mountain in Nantou County with family members shortly after undergoing retinal surgery suddenly ...

Dr. Lord explained that while high-altitude activities such as hiking can cause lack of oxygen in the testis, or hypoxia, the effects on fertility are usually only temporary. "The good news for ...