Antarctic food web under threat
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The shrimp-like krill that feed so many Antarctic species, such as whales and penguins, is in big decline, say researchers.
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A large network of waterways helps carry ice from the center of Antarctica to the ocean, scientists say, in a finding that may help clarify how global warming will affect the world's sea levels.
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the heart of the rich Antarctic food chain that nourishes whales, seals and penguins â-ave declined by more than 80 percent in the past 25 years in key ocean regions, according
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A complex network of rivers and reservoirs beneath the Antarctic Ice sheet is mapped by US scientists.
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As early as the 1970s, several theorists and climate modelers predicted that global warming would cause ice shelves in the oceans around Antarctica to melt and release glaciers.
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A new study finds that rising temperatures are in danger of wiping out the king penguins of Antarctica
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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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A remnant of the largest iceberg ever recorded is blocking Antarctica&#39;s McMurdo Sound, threatening tens of thousands of penguin chicks with
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Scientists say drastic measures need to be taken to restore the bluefin.
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An Antarctic honeymoon, an iceberg, and questions about climate change.
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A remnant of the largest iceberg ever recorded is blocking Antarctica's McMurdo Sound, threatening tens of thousands of penguin chicks with starvation and cutting off a supply route for three science stations, a New Zealand official said Tuesday.
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Each November, John W. Schutt flies to Antarctica to join a team of geologists who search for meteorites. His mission is to ensure that they make it back alive.
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Plant material and pink ice found at the bottom of the ice sheet under this wind-swept camp could give scientists an unprecedented look at life that&#39;s
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Large colonies of micro-organisms living under rocks have been discovered in the most hostile and extreme regions of the Arctic and Antarctic - giving new insights on survival of life on other planets.
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Some Antarctic glaciers are flowing seaward five times faster than they did just two years ago, increasing concerns about rises in sea levels resulting from the warming of Earth&#39;s polar caps.
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Science & environment: Giant sea creatures have been found by Australian scientists in the deep waters around Antarctica
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Some of Antarctica&#39;s glaciers are melting faster than snow can replace them, enough to raise sea levels measurably, scientists have reported.