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CHANNELED SCABLANDS
In 1923, a geologist said a sudden, catastrophic Ice Age flood carved Washington's landscape. Scientists rejected him for decades. At 96, he received geology's highest honorJ. Harlen Bretz, a pioneering geologist, introduced a groundbreaking theory about the Ice Age floods sculpting eastern Washington's terrain...- The strange landscape stretching hundreds of miles in America looks like Earth has goosebumps. Why the mystery still remains unsolvedEven after centuries of painstaking research, scientists have been unable to hit upon the origins of the oval shaped mounds that are found ...
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