From ironic to ironic-er... the Chinese icebreaker ship that helped rescue the 52 Australian global warming researchers from being trapped in Antarctic ice has found itself stuck in heavy ice. As Reuters reports, The Snow Dragon had ferried the passengers from the stranded Russian ship to an Australian icebreaker late on Thursday. It now had concerns about its own ability to move through heavy ice, the Australian Maritime Safety Authority (AMSA) said.

 

"It will attempt to maneuver through the ice when tidal conditions are most suitable during the early hours of 4 January 2014," AMSA said.