A former GB Para-athlete has made history after becoming the first disabled person to ski solo and unsupported to the South Pole. Jonny Huntington ... sastrugi and soft snow, which made progress ...

No one knows what it is. Courtesy of Michael Turner Scientists working at the South Pole stay in a facility resting on stilts that are raised as snow accumulates. Keith Vanderlinde / National ...

Plus an Arctic fox. It can hear its prey, deep under the snow. And a bird! The snowy owl. They nest on the ground as there are no trees. And what about the South Pole on the other side of the Earth?