Anthropologists' research unveils early stone plaza in the Andes

Two University of Wyoming anthropology professors have discovered one of the earliest circular plazas in Andean South America, showcasing monumental megalithic architecture, which refers to construction that uses large stones ...

Roads, farming threaten Ecuador 'lost city' complex

Shielded by the jungle for hundreds of years, the remains of a massive 2,500-year-old network of Ecuadoran cities are being threatened by road and farm encroachment just as its long-held secrets are being revealed, researchers ...

Archaeologists discover oldest known bead in the Americas

University of Wyoming archaeology Professor Todd Surovell and his team of collaborators have discovered a tube-shaped bead made of bone that is about 12,940 years old. The bead, found at the La Prele Mammoth site in Converse ...

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