Nepal’s Ministry of Culture, Tourism, and Civil Aviation has initiated an investigation into the use of Xenon gas by climbers ...

Two billion years ago, nature triggered a nuclear reaction deep in Africa. Scientists were baffled by the signs—until they ...

Four British climbers used Xenon gas to reach the summit of Mount Everest in less than five days, causing controversy.

The Everest team that used Xenon Gas to expedite the acclimatization process proved the method successful by summiting Mount ...

Four former British special forces soldiers set a new record today by climbing the world's highest mountain in less than five days. Four former British special forces soldiers set a new record on ...

An expert mountain guide has put four of his clients on top of Mount Everest less than a week after they left London, one of ...

They now have 48 hours to get back to Base Camp and fly to Kathmandu and back to the UK to achieve their goal of summiting Everest in a week from home.

Four British climbers have successfully used Xenon gas to climb Mount Everest in record time. By inhaling the gas, they minimized the acclimatization period required for high altitudes, reducing the ...

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

A British team of veteran ex-special forces soldiers summited Everest on Wednesday, expedition organizers said, in a bid to ...

Rather than taking weeks or months, climbers are trying to summit Everest in just 7 days by inhaling xenon gas. NPR's Ayesha Rascoe speaks to Dr. Peter Hackett, a pioneer in altitude research.