Given the blazing, record temperatures many places have experienced this summer—not to mention the news that the Olympic Trials marathon is set to start at noon, in Orlando—it’s no surprise that heat, ...

A study from a Mount Royal University physiologist and his team demonstrates the key role of the kidneys in acclimatization to high altitude, and illustrates another way that Sherpas are better ...

AUSTIN, Texas — In the Texas summer heat, people who recently started working outdoors are at the highest risk for heat illnesses. That's because their bodies aren't used to working in extreme ...

WASHINGTON — Washington, D.C. is experiencing its hottest days of 2023. When the heat cranks up like this, we all look for little ways to make the days more bearable, but that is especially true for ...

The Sacred Valley of Peru is more than a gateway to Machu Picchu — it’s a breathtaking blend of Incan history, living culture, and natural beauty. With smart planning, you can balance archaeological ...