"Antarctic glaciers surge to ocean"
http://news.bbc.co.uk/2/hi/science/nature/7261171.stm
small quote from article, "Much higher up the course of the glacier there is evidence of a volcano that erupted through the ice about 2,000 years ago and the whole region could be volcanically active, releasing geothermal heat to melt the base of the ice and help its slide towards the sea."
