Reuters: The scientists, including from the University of Edinburgh and working with the British Antarctic Survey, will drill into the ice and use radars on the Larsen C ice shelf on the Antarctic peninsula, the nearest part to South America. A chunk of the shelf, Larsen A, broke off in 1995 and another part, Larsen B, in 2002. The remaining Larsen C is about 10 times larger — about the size of Scotland. “Scientists are to survey a fragile Antarctic ice shelf to determine what effect …