Latest Polar ice packs Stories
A federal scientist under internal investigation, apparently over a study on polar bear deaths that was cited by Al Gore in â€œAn Inconvenient Truthâ€, went on the offensive Thursday, filing a complaint alleging persecution from within the Interior Department.
During the last prolonged warm spell on Earth, the oceans were at least 20 feet higher than they are now.
As their icy Arctic habitat melts, polar bear mothers and their cubs are forced to swim long distances, which expose the cubs to higher mortality rates than cubs who do not have to swim as far, a study shows.
Rising air temperatures in the Arctic region have led to an increase in rainfall and a decrease in snowfall, making the sea ice more susceptible to melting, a new study has revealed.
Sea levels could be rising faster than scientists originally believed, thanks to the warming subsurface waters that could cause more rapid melting of ice sheets in Greenland and Antarctica.
2010 one of the two warmest years on record.
Scientists embark this week from Alaska on the second and final campaign of a NASA field campaign to study how changing conditions in the Arctic affect the ocean's chemistry and ecosystems.
Global temperatures in May were the 10th warmest for any May since 1880, when records began being kept, while the extent of Arctic sea ice was the third smallest for any May on record.
Scientists have used ice-penetrating radar to create the first high- resolution topographic map of one of the last uncharted regions of Earth, the Aurora Subglacial Basin, an immense ice-buried lowland in East Antarctica larger than Texas.
Thirty-eight million years ago, tropical jungles thrived in what are now the cornfields of the American Midwest and furry marsupials wandered temperate forests in what is now the frozen Antarctic.
The Arctic Ocean which is located in the Northern Hemisphere and mostly in the Arctic north polar region, is the shallowest and smallest of the world’s five major oceanic divisions. The International Hydrographic Organization recognizes it as an ocean, although, some oceanographers consider it as the Arctic Mediterranean Sea or simply, the Arctic Sea, classifying it a Mediterranean sea or an estuary of the Atlantic Ocean. Alternatively, the Arctic Ocean can be considered as the northernmost...
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