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Latest Poles Stories

Greening Of The Arctic A Real Possibility
2013-04-01 04:56:50

redOrbit Staff & Wire Reports - Your Universe Online Rising temperatures in the Arctic will cause the region to become much greener in the near future, claims new research published in Sunday´s edition of the journal Nature Climate Change. According to Jaymi McCann of the Daily Mail, the study concludes that a gradual warming of climate will lead to an increase in trees and shrubs in the Arctic, which could cause wooded areas to increase by as much as 50 percent over the next...

NASA Operation IceBridge 2013 Getting Ready For New Season
2013-03-21 19:01:30

Lee Rannals for redOrbit.com — Your Universe Online NASA has kickstarted another season of science flights over Greenland to perform research activity with Arctic ice sheets and sea ice. Operation IceBridge scientists will be flying a specially equipped P-3B research aircraft from NASA's Wallops Flight Facility in Virginia to carry out land and sea ice surveys in and around Greenland and the Arctic Ocean through early May. NASA started the Operation IceBridge campaign in 2009...

Climate Change Affecting Polar Bears, Only Those With The Most Fat Thrive
2013-03-20 14:36:52

Brett Smith for redOrbit.com - Your Universe Online Recent climate induced changes to Arctic polar bears´ environment is affecting their habits and ability to survive, with the bears having to rely more and more on internal fat reserves, according to a new paper in the Journal of Animal Ecology. The bears are having particular difficulty adjusting to the shifting sea ice dynamics. In the past, sea ice has remained throughout the Arctic summer months, but now it is almost...

Different Genetic Mechanisms Used By Antarctic and Arctic Insects To Cope With Lack of Water
2013-03-13 08:00:08

National Science Foundation Although they live in similarly extreme ecosystems at opposite ends of the world, Antarctic insects appear to employ entirely different methods at the genetic level to cope with extremely dry conditions than their counterparts that live north of the Arctic Circle, according to National Science Foundation- (NSF) funded researchers. Writing in the Proceedings of the National Academy of Sciences, the researchers concluded, "Polar arthropods have developed...

The Forming Of Antarctica's Hidden Fjords
2013-03-06 13:41:41

University of Arizona Antarctica's topography began changing from flat to fjord-filled starting about 34 million years ago, according to a new report from a University of Arizona-led team of geoscientists. Knowing when Antarctica's topography started shifting from a flat landscape to one with glaciers, fjords and mountains is important for modeling how the Antarctic ice sheet affects global climate and sea-level rise. Although radar surveys have revealed a rugged alpine landscape...

Sail Across The North Pole By 2050
2013-03-05 06:27:45

Alan McStravick for redOrbit.com - Your Universe Online The quest to set foot on the North Pole began in the early 1800s but the realization of that quest had to wait nearly 100 years to occur. The US Navy engineer, Robert Peary, claimed (and not without more than a little controversy) to have reached the Pole on April 6, 1909. One of the most daunting obstacles in reaching the hometown of Mr. and Mrs. Claus is the ocean it is located in. Unlike the South Pole, the North Pole rests upon...

Autonomous Machine Makes Over-ice Travel Safer
2013-03-04 11:09:54

National Science Foundation A century after Western explorers first crossed the dangerous landscapes of the Arctic and Antarctic, researchers funded by the National Science Foundation (NSF) have successfully deployed a self-guided robot that uses ground-penetrating radar to map deadly crevasses hidden in ice-covered terrains. Deployment of the robot--dubbed Yeti--could make Arctic and Antarctic explorations safer by revealing unseen fissures buried beneath ice and snow that could...

Polar Bear Conservation: International Polar Bear Day
2013-02-27 05:01:55

April Flowers for redOrbit.com - Your Universe Online February 27 is International Polar Bear Day, sponsored and led by Polar Bear International (PBI). PBI is an advocacy group dedicated to research, education and action to protect the world's polar bear populations from extinction. PBI started International Polar Bear day to raise awareness of the bear's plight, and the damage that humans are inflicting with global warming. This year, PBI invites the public to join in by making Feb. 27...

Sir Ranulph Fiennes Drops Out Of Antarctic Trek Due To Frostbite
2013-02-25 13:23:51

[WATCH VIDEO: Cold Journey Team - Not Going Anywhere] Lawrence LeBlond for redOrbit.com - Your Universe Online An ambitious expedition to become the first human to walk across Antarctica during the winter has ended for one brave adventurer. Sixty-eight-year-old Sir Ranulph “Ran” Fiennes, the “World´s Greatest Living Explorer,” as dubbed by Guinness World Records, has bowed out of his bid to walk more than 2,000 miles across the frozen wasteland due to...


Latest Poles Reference Libraries

Roald Amundsen
2013-10-29 11:20:57

Roald Amundsen was a Norwegian explorer that was known for his expeditions into polar regions. He is best known for his discovery of the South Pole, being the first recognized explorer to reach the North Pole, and being the first explorer to travel along the Northwest Passage. He was born to Jens Amundsen and Hanna Sahlqvist in July of 1872. His family owned and managed a number of ships, but his mother did not want him to join the family trade, encouraging him to become a doctor. Amundsen...

Antarctica
2013-02-18 10:15:24

Antarctica is the Earths southernmost continent; it contains the geographic South Pole. It’s situated in the Antarctic area of the Southern Hemisphere, almost completely south of the Antarctic Circle, and is bordered by the Southern Ocean. It’s the fifth-largest continent at 5.4 million sq miles. On average, it is the driest, coldest, and windiest continent as well as having the highest average elevation of all the continents. Considered a desert, the annual precipitation is only 8...

45_67fb0d2e7f58011bfaf3ad4e1459a1ec
2009-05-14 17:45:56

The Amundsen-Scott South Pole Station is a U.S. research facility based at the South Pole, in Antarctica. It is the southernmost continually inhabited place on the planet. Its name honors Roald Amundsen who reached the South Pole in December 1911, and Robert F. Scott who reached the South Pole in January 1912. The station was constructed in 1956 to support the International Geophysical Year in 1957. It has been continuously occupied since then. It currently lies within 330 feet of the...

Arctic Circle
2004-10-19 04:45:44

Arctic Circle -- The Arctic (Land of the Midnight Sun) is the area around the earth's North Pole while antarctic is in South Pole. It includes parts of Russia, Alaska, Canada, Greenland, Lapland and Svalbard as well as the Arctic Ocean. The Arctic Circle is one of the five major circles of latitude that mark maps of the Earth. Everything north of this circle is known as the Arctic, and the zone just to the south of this circle is the Northern Temperate Zone. This is the parallel of...

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Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.