Morning Overview on MSN
Ancient mega-structure baffles scientists who can't explain how it exists
Across the world, archaeologists keep stumbling on structures so old, so large and so technically sophisticated that they ...
PAWHUSKA, Okla. — The Osage Nation had reacquired Sugarloaf Mound, a sacred Osage site and the oldest human-made structure in St. Louis. The Osage Nation Historic Preservation Office (ONHPO) announced ...
Dams and levees are critical pieces of our infrastructure and our history. They're one of the oldest type of human-made structures on the planet, and they were one of the first things that that ...
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