West Antarctic Ice Sheet
East Antarctica not a 'sleeping giant'
17 Sep 2015
An expedition to east Antarctica's Totten glacier returns with evidence suggesting that east Antarctica may not be as resistant to melting as once thought. Audio
Climate Lessons From Antarctica
28 Aug 2014
Rob DeConto is an ice-sheet and climate modeller, and he warns that if polar ice sheets melt global sea level could rise by 60 metres Audio