The Arctic Sunrise is still in Greenland where the crew (including leading climate scientists and other ice experts) have been monitoring the ongoing disintegration of the Petermann glacier.
Photographer Nick Cobbing is on board, and we've all been oohing and aahing over his stunning images as they come in to the office. They're all the more poignant as the portion of the glacier they depict may soon cease to exist.
You can view a larger version of this slideshow, and follow updates from the Arctic Sunrise on the Climate Rescue blog.