Factor's elegant new O2 VAM has already broken cover at this year's Tour de France, - we spotted Israel Premier Tech's Simon Clarke's bike at the race. Today the O2 VAM is officially available with ...

Like Nirmal Purja, Mingma G Sherpa has announced he will climb Shisha Pangma without supplementary oxygen. This is despite the China-Tibet Mountaineering Association’s (CTMA) rules that require ...

When Reinhold Messner and Peter Habeler trekked to Everest Base Camp in 1978, they were the only two people on Earth who believed they weren’t marching toward their own graves. Their goal was to reach ...