Modern Engineering Marvels on MSN
A "lost city" of limestone towers shows how life can run without sunlight
More than 60 meters of pale carbonate towers hike up out of the Atlantic seafloor created by chemistry instead of magma and ...
The Why Files on MSN
This is the underwater structure that looks too perfect
Deep beneath the Baltic Sea lies a structure that looks engineered—but no one knows by whom. Some say it’s Atlantis. Others ...
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