5 ancient cities that are now underwater and reveal how civilisations were lost to the sea

Since time immemorial, tales of cities which once existed but sank into the depths of the oceans have captivated people all over the world. Although tales of cities such as Atlantis still belong in ...
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This 'Lost City' At The Bottom Of The Ocean Is Unlike Anything Else Seen On Earth

Deep below the surface of the ocean, a "lost city" rises from the depths. This so-called city is a combination of massive columns and carbonate walls, the result of hydrothermal activity within the ...