The German icebreaker RV Polarstern is scheduled to set sail today from Tromsø, Norway, for a 13-month journey to wherever the sea ice takes it. In a week or so, the ship will get locked into the Arctic ice and drift with the ice floes for a year so that scientists can gather unprecedented data about the Arctic climate. Janek Uin and Matthew Boyer, atmospheric scientists at Brookhaven Lab, are on board for the first phase of this international, multi-agency field campaign.