The use of xenon gas by a group of British mountaineers before they began an expedition to climb the world's highest mountain ...

A group of British men went from London to the summit of Everest and back in less than a week with the help of xenon gas.

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

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

Four British climbers made it from London to the peak in under five days after preparations that included inhaling xenon gas.

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 ...

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

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

An unconventional trip up Mount Everest by British climbers has started a bit of a debate. The group managed to fly from ...

Some researchers say that inhaling xenon gas activates a molecule called hypoxia-inducible factor (HIF), which the body ...

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