Games in Mexico will be particularly affected and the conditions can significantly change players' ability to operate at ...

This is the biggest World Cup yet, staged in three countries and across 16 cities, so what can players and fans epect?

If you haven't been to Mexico City, you might guess that it has a tropical climate. But actually, the Mexican capital sits at an elevation of over 7,000 feet. That's higher than even Denver. At that ...

BEIJING (AP) — Rescuers in the freezing, high-altitude Tibet region in western China searched a second day for any remaining victims of a deadly earthquake that struck near a holy city for Tibetan ...

DENVER, Colo. -- Sunday marks the biggest Broncos game in a decade, and arguably the biggest AFC West matchup for Kansas City since Patrick Mahomes made his NFL debut at Empower Field in 2017. And for ...

Early spring snow clung to the tree branches surrounding the Howe Hall parking lot as a dozen Iowa State University students began filling a high-altitude balloon with hydrogen just after dawn on ...