Four British climbers became the first to scale Mount Everest on Wednesday using Xenon gas, which helped them save several weeks that mountaineers need to get used to high altitudes, an official of their expedition organising company said.

Using xenon gas treatment and the latest technology is making climbing Mount ... on Everest before beginning their final attempt on the peak so that their bodies are prepared for the low pressure ...

He regularly contributes to Outside’s coverage of Mount Everest and Himalayan mountaineering ... hoping to avoid the heavy clouds of dust and pulverized feces they left in their wake.

The four men, who include government minister Alistair Carns, left London on Friday, pre-acclimatised to the low oxygen at high ... of reaching the summit of Mount Everest has required at least ...

A major provider of civilian drones has successfully tested a delivery service on Mount Everest, creating a flow ... wind resistance, low-temperature and weight capacity tests, Zhang said.