History is repeating itself in the world of controversial sports records.

British climbers recently reached the top of Mount Everest in record time. They inhaled xenon gas before the trip. But was ...

Last week a quartet of British climbers made it to the top of Mount Everest—and spent less than a week on the total round ...

Climbers using xenon gas reached the summit of Everest in under five days but critics say the shortcut could lead to ...

Should scaling Mount Everest, one of sporting’s greatest accomplishments, be made easier — available to more people during a ...

Four British men have successfully completed a controversial high-speed expedition on Mount Everest, reaching the summit in ...

The renowned mountain guide who used xenon gas treatment to put clients on top of Mount Everest and return them home within a ...

Four British climbers became the first to scale Mount Everest on Wednesday using Xenon gas, which helped them save several ...

A group of British climbers have sparked a fierce debate after they reached the summit of Mount Everest in less than a week, ...

Four British climbers ascended Mount Everest in under a week, aided by a controversial new treatment called xenon gas. NBC ...

Four British climbers pose on the summit of Mount Everest on Wednesday after preparing for the climb with xenon gas.Credit...Sandro Gromen/Associated Press Supported by By Jonathan Wolfe and ...