Scientists in Canada have been forced to abandon an expedition to the Hudson Bay to research the impact of climate change, after warming temperatures created perilous ice conditions off the coast of Newfoundland.  In late May, 40 scientists from five Canadian universities set off from Quebec City on the icebreaker and Arctic research vessel CCGS Amundsen. The expedition was the first leg of a four-year, C$17m research project designed to delve into the effects of climate change on Hudson Bay.  Read more....