Explorer Ranulph Fiennes due to set off on first Antarctic winter crossing
First Antarctic winter crossing - with no option of rescue - will provide the world's greatest living explorer with his biggest challenge yet

British adventurer Ranulph Fiennes said his bid to complete the world's first Antarctic winter crossing, with no option of rescue, would be a trip into the unknown.
Known as the world's greatest living explorer, Fiennes was due to depart yesterday for the coldest place on earth.
The six-member team was scheduled to leave Cape Town in a bid to become the first to traverse Antarctica, a distance of nearly 4,000 kilometres, in the Southern Hemisphere's winter, beginning in mid-March.
The journey could take four months. So far the furthest winter journey in Antarctica was in the early 20th century, covering only 100 kilometres.
Fiennes, 68, is already the oldest person to have climbed Mount Everest and has crossed both polar ice caps. In 1992-93, he crossed the Antarctic unsupported. He said: "We've been doing expeditions for 40 years.