A large Antarctic glacier cavity two-thirds the size of Manhattan has been discovered. Scientists have discovered a huge cavity at the bottom of a disintegrating glacier in Antarctica, creating concerns that the ice sheet is melting much more rapidly than expected. The researchers found the cavity using Italian and German satellites and ice-penetrating radar from Nasa’s Operation IceBridge, which uses […]
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Satellites have revealed that there may be a Motte and Bailey Castle in the icecap of Antarctica. It shows an Antarctica castle shaped formation that is about 400 feet across and could be man made in the deepest outreaches of Antarctica. Civilizations may have lived in the polar region many years before the actual discovery in the 1800’s. Humans may […]
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Soil frost is a nearly universal process in the Arctic. In a recent dissertation by doctoral student Marina Becher at Umeå University, it is shown that the frequency and extent of Arctic soil frost is important for the release of the greenhouse gas carbon dioxide from arctic soil. Soil in the Arctic has for thousands of years gathered large quantities […]
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When an El Nino hits, the lives of penguins are in peril. During the 1997 El Nino the penguin population fell by a third. During Climate Change a difference in temperature of at least one degree can be a life and death situation for penguins. Researchers followed a group of about 15 breeding penguins from 1992 to 2010 on the […]
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Just before Christmas… November 1915, while camping on the thawing ice of the Weddell Sea, Shackleton and his men saw their ship, Endurance, going down into the waters of this sea. “She’s going, boys!” Shackleton shouted the evening of November 21, 1915. “She went down bows first, her stern raised in the air. She then gave one quick dive and […]
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The fossil of a sea creature that lived around the earth approximately 70 million years was found around Antarctica. The remains were located about 1966 but were not able to be removed from the rock until now. Researchers uncovered the remains of what they are calling an Elasmosaurus or the real-life Loch Ness Monster. When it was alive it could […]
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After an adventurous expedition a group of explorers have reportedly discovered several strange man-made ancient pyramids in Antarctica. For those who don’t already know, “when life first came onto the land, Antarctica was one of the continental landmasses to be covered in forests and animals. Much of the fossil record of the Antarctic landmass is under the ice, but fossils, […]
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Results from a new climate reconstruction of how Antarctica’s ice sheets responded during the last period when atmospheric carbon dioxide (CO2) reached levels like those expected to occur in about 30 years, plus sediment core findings reported in a companion paper, suggest that the ice sheets are more vulnerable to rising atmospheric CO2 than previously thought. Details appear in two […]
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Research shows there may be an entire world underneath Antarctica’s ice-free Dry Valleys, which on the surface may seem hostile to life. Below the surface lies rivers of liquid salt water which flow into subsurface lakes, every drop of which could be swarming with microbial life. One of Antarctica’s most unique features, the briny, rusty-red colored Blood Falls, could possibly […]
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