Meltdown: Arctic wildlife is on the brink of catastrophe
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Polar bears could be decades from extinction, a survey into global warming has found. Steve Connor reports on the crisis that threatens the polar ice-cap.
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With temperatures in the Arctic rising at twice the rate of elsewhere, the ice cover there will within the next 100 years completely disappear in summer and the biodiversity will change dramatically, according to a scientific study published this week.
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Scientists have worries about the Arctic warming as they have determined that the ice in Greenland and the Arctic is melting too rapidly .
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The Arctic is undergoing rapid and possibly irreversible change, according to a new report prepared for the eight nations which rim the region.
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A four-year-long study of the Arctic climate confirms what many in Canada&#39;s North have been saying for years -- the Arctic is melting, and faster all the time.
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Atmospheric warming threatens to disrupt Arctic oil pipelines in the US and Russia as melting ice caps turn the permafrost into a ``sea of mud,&#39;&#39; an international scientific report said.
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The consequences of such a massive meltdown of northern ice would be dramatic, according to the study. â¢ Low-lying coastal areas in Florida and Louisiana could be flooded by the sea.
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Global warming is causing the Arctic ice-cap to melt at such an unprecedented rate that by the summer of 2070 it may have no ice at all, according to the most comprehensive study carried out on global climate change in the region.
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The Arctic is warming rapidly, which in turn is affecting global climate, according to an ACIA assessment to be released next week.
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Science & environment: Rising global temperatures could trigger a huge extinction of plants and animals, according to a  study.
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Global warming is heating the Arctic almost twice as fast as the rest of the planet in a thaw that threatens the livelihoods of millions of people and could wipe out polar bears by 2100, an eight-nation report said on Monday.
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A study of warming in the Arctic shows that gases from tailpipes and smokestacks are contributing to profound environmental changes.
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Global warming is heating the Arctic  almost twice as fast as the rest of the planet in a thaw that  threatens millions of livelihoods and could wipe out polar  bears by 2100, an eight-nation report said on Monday.
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An accelerating thaw of the Arctic may open vast regions for oil and gas exploration but that brings worries of spills in the fragile environment, experts said Thursday.
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Not all of the Arctic thaw is caused by man. Nature plays a role, too, but that doesn't let us off the hook for the damage we've done.
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Scientists say changes in the earth&#39;s climate from human influences are occurring particularly intensely in the Arctic region, evidenced by widespread
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Tiny channels in the Arctic ice support creatures that play a crucial role in climate-affected ecosystems.