Add Yahoo as a preferred source to see more of our stories on Google. Factor's updated climbing bike, the O2 VAM Factor's elegant new O2 VAM has already broken cover at this year's Tour de France, - ...

Polish adventure skier Andrzej Bargiel has made history by becoming the first person to climb and ski down Mount Everest without using supplemental oxygen. The 37-year-old completed this remarkable ...

James McManus described the upcoming challenge as the "ultimate in human endurance", adding that he is looking forward to testing himself on the world's highest peak. Only 216 people have ever climbed ...