An inaugural journey to the Arctic floor
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Blog: NASA, Woods Hole Oceanographic Institution send robots where no man (or bot) has ever been.
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Polar explorer Will Steger will lead a team across Canada's Baffin Island to document the ways global warming is impacting humans in the far north.
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A Russian dive that was the basis of a claim to nearly half the Arctic seabed had American origins.
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For years, geologists and devoted amateurs have lobbied for a regional trail dedicated to ice-age floods. At last, their efforts may pay off.
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Spring in the Arctic is arriving "weeks earlier" than a decade ago, research shows.
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Are we really heading for an ice-free Arctic? More than 50,000 researchers hope to find an answer during a massive study of how global warming and other phenomena are changing the coldest parts of the Earth _ ...Comment
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The Arctic is undergoing rapid and possibly irreversible climate change, says a major report.
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A tiny speck of pebbles found off the northern coast of Greenland could open up a new front in the looming battle for control of the Arctic and the North Pole.
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For the first time ever, scientists are taking an incredible journey to the dawn of the universe
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Microbe colonies discovered living under rocks in the Arctic and Antarctic are just the latest example of life's ability to cope with extremes.
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Russia is sending a submarine to explore the ocean floor below the North Pole to support claims to the Arctic.
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Arctic plant seeds are able to migrate the distances needed to survive climate changes, scientists suggest.
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Science & environment: The Arctic's sea covering has shrunk so much that the Northwest Passage, the fabled sea route that connects Europe and Asia, has opened up for the first time since records began.
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Preparations are on track for the launch of a new NASA Mars  lander early next month to search for subsurface water and potential life in the red planet&#39;s arctic northern  region.
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By SUE BAILEY  OTTAWA (CP) - Melting ice and Arctic health will get millions of dollars in federal funds Thursday as Ottawa kicks off International Polar Year.
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A laboratory perched on a windswept ridge in the Arctic should reveal vital clues about our changing planet.
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ON THE ICE ROAD, Northwest Territories -- Elden Pashovitz eased his big truck and 28 tons of aviation fuel onto the ice of Tibbitt Lake and set out in low gear for his destination, dozens of ponds and lakes away.