Secrets Under the Earth Revealed
September 16, 2021
More water inferred deep underground, and ancient canyons and rivers detected.
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Water on the Planetary Science Brain
July 30, 2021
Hydrocephaly is a physical brain ailment, but hydrobioscopy is a philosophical brain malady.
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.
Lost Civilizations: Human History Hidden in Plain Sight
February 18, 2015
New imaging techniques have revealed extensive ancient human settlements in two very different remote environments.
Grand Canyon Demoted by New Discovery
August 29, 2013
A canyon longer than Grand Canyon has been discovered under the ice of Greenland. Scientists are surprised that it has persisted through the ice ages.