Tyler Andrews of the U.S. is well above 8,000m and is approaching the summit ridge of Everest, 15 hours after departing from ...

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

Mountaineer and endurance athlete Tyler Andrews has attempted the speed record three times this season on Mount Everest.

After a 17-hour, non-stop run without supplementary oxygen from Base Camp to above the Balcony (8,400m), the U.S. runner has ...

Tyler Andrews will attempt a speed record on Mount Everest for the second time. His first summit attempt on the world’s highest mountain, without supplementary ...

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

Tyler Andrews is not ready to accept defeat on Everest. Hours after aborting over the weekend, he has announced he will try ...

Everest base camp in an attempt to break the round-trip speed record to the summit of the highest mountain in the world (29,029 feet). The route to the top of Everest had just been completed by 8K ...

Mountaineer Aborts Third Attempt at Speed Record on Everest He noted through his device, “All well in the mountains,” which implied a speed record to 29,029 feet was within reach.

Ex-special force soldiers climb in record time after xenon gas treatment in Germany. Nepal launches an inquiry.

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.