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Radar Reveals Former Warm Landscape Under Greenland
July 18, 2016
Under the world's fastest moving glacier, radar has revealed a network of V-shaped canyons carved by temperate rivers.
Possible Super-Grand Canyon Found Under Antarctica
January 14, 2016
Another record-breaking canyon may exist under the ice of the south polar continent, carved by water.
Paper View: A Geology Paradigm Suffers a Paradox
August 7, 2009
A pair of geologists found a paradox in a paradigm. That paradigm is the belief that ancient ocean levels rose and fell in cycles as ice sheets retreated and advanced, and the cause of the cycles was periodic changes in earth’s orbit. They modeled this process and couldn’t get it to work. They couldn’t get […]