Captain's log from the Chukchi Sea: "The water temperature is 7.5 degrees. If we weren't sailing, it would be a great temperature for a swim!"

Expedition Report:

It is obvious that the conditions met by the early explorers such as Vitus Bering, Fridtjof Nansen, Adolf Erik Nordenskiöld and Roald Amundsen no longer exists. We passed through in a few weeks, while our...