Kurt Kjær collecting sand samples at the front of Hiawatha Glacier. This sand was transported by the glacier from the bottom of the impact crater to the ice margin, and it has yielded a wealth of ...

The itinerary has changed. So too has the personnel. The Avannaata Qimussersua, one of the world's major dog-sledding events, is out. There will be up to three Vances, not two − one is the vice ...