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, - ...

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 ...

Andrzej Bargiel, a 37-year-old ski mountaineer from Poland, has achieved what no other human has ever managed before. He successfully climbed Mount Everest without bottled oxygen and then skied all ...