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A NASA satellite saw a mega-tsunami behave in a bizarre way

A wall of water taller than most skyscrapers roared through a remote Greenland fjord, yet the strangest part of the story ...
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Could a Mega Tsunami Hit the US? Experts Reveal 15% Risk of Devastating Disaster within 50 Years

A silent menace looms off America's Pacific coast, with a 15 per cent chance of a catastrophic mega-tsunami striking within five decades. A new study by Virginia Tech geoscientists, led by Tina Dura, ...