Escalating Ice Loss Found in Antarctica
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Climatic changes appear to be destabilizing vast ice sheets of western Antarctica that had previously seemed relatively protected from global warming, researchers reported yesterday, raising the prospect of faster sea-level rise than current estimates.
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Global warming and disappearing sea ice in the Southern Ocean are causing food shortages that could threaten Antarctic whales, seals and penguins, scientists said Wednesday.
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â¢ Glaciers in the Antarctic and in Greenland are melting much faster than expected, and the fastest moving glacier in the world has doubled its speed.
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MCMURDO STATION, Antarctica  - The hazards of this hostile continent include ice, fire, wind and whiteout. And then there's the Crud.
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plummeted, ushering in a deep freeze that lasted a century or more, researchers have proposed. earth and environmental sciences at the University of Illinois at Chicago, says he has evidence that this happened.
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Two giant slabs of ice are about to collide in Antarctica, possibly with spectacular results, say Nasa experts.
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Scientists were watching on Monday for a collision between a giant iceberg and an Antarctic glacier, which could free up sea lanes to America's McMurdo Station and help penguins reach crucial feeding areas.
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Nifty Icebergs, released by global warming from the icy embrace of Antarctica, have surprised scientists by playing host to many forms of life.â¦
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Many glaciers in West Antarctica have substantially increased their rate of shrinkage compared with the 1990s.
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Icebergs that break off Antarctica and drift away turn out to be hotspots of life in the cold southern ocean, researchers report.
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British scientists find global warming is melting the ice of Antarctica faster than  previously thought.
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Scientists try to figure out how far off the next ice age is.
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An ice sheet in Antarctica that is the world's largest &#151; with enough water to raise global sea levels by 200 feet &#151; is relatively stable and poses no immediate threat, according to new research.
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A scientific scramble is under way to clarify whether the erosion of the worldâs most vulnerable ice sheets can continue to accelerate.
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Arctic ice is melting fast, much faster than anticipated, leading some scientists to believe we may have already passed the tipping point as far as global warming is concerned.
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More than 50,000 scientists from 63 nations turned their attention to the world's poles Monday to measure the effects of climate change, using icebreakers, satellites and submarines to study everything from the effect of solar radiation on the polar atmosphere to the exotic marine life swimming beneath the Antarctic ice.
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Scientists find many regions on Earth that once had permanent frozen ground are now experiencing a thaw.