MCMURDO STATION, ANTARCTICA-- Imagine it's 1942 and you are a pilot ferrying a brand new Douglas C-47 twin-engine airplane from the factory in sunny Santa Monica, California to England to support the Royal Air Force's efforts to stop Hitler...

MCMURDO STATION, ANTARCTICA-- I'd like to do a little scene-setting here and explain what it's like to explore the interior of Antarctica. Using your imagination, consider an area a bit larger than the contiguous United States and Mexico combined...

The East Antarctic Ice Sheet is the sleeping giant of the cryosphere: it covers more than 95% of the Antarctic continent and locks up more than 60% of the world's supply of fresh water. Scientists from many different countries are digging into East Antarctica's climate history to help predict how this vast ice sheet could respond in a warming world.