By Gopal Sharma KATHMANDU (Reuters) -Four British climbers became the first to scale Mount Everest on Wednesday using Xenon ...

Use of Xenon gas, believed to help prevent altitude sickness, reduce low-oxygen effects, stirs debate in mountaineering ...

Four ex-military friends are planning to summit Everest without the usual lengthy acclimitization period, relying on ...

A team of four British climbers has etched their names in mountaineering history, becoming the first to summit Mount Everest ...

A British minister is being investigated for using a controversial gas to climb Mount Everest in record-breaking time. Al ...

Four former British special forces soldiers, who scaled Everest in record time, have found themselves in the middle of controversy due to their use of xenon gas. The men used the chemical to speed up ...

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

The use of xenon gas may help cut the usual trip time from weeks to days. But not all members of the climbing community ...

Xenon is a colourless, odourless gas with anaesthetic properties that can improve acclimatisation and protect against ...

Four British former special forces soldiers have set a record by climbing Mount Everest in under five days without ...

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 the fastest ascents on record of the world's highest peak.