Topic: Drake Passage
An Antarctic iceberg the size of Singapore is drifting near the coast of West Antarctica, a potential hazard to ships.
Named for the hairy-chested actor David Hasselhoff, the Hoff crab is now thought to have originated in the Pacific Ocean. Today it is threatened by global warming, say scientists.
A firsthand look at the effects of climate change near the South Pole.
05/11/2009 01:00 am