Deep in Poland’s Owl Mountains, Książ Castle pulls in visitors with its fairytale architecture but hides a network of Nazi ...
Medieval tunnel discovered in Germany were likely used for secret cult rituals - Medieval shaft was found during excavation ...
Anhalt, Ulf Petzschmann During routine archaeological surveys conducted ahead of wind-turbine construction in central Germany ...
An engineering marvel made possible by the backbreaking and dangerous work performed by Chinese railroad workers has been designated a national historic civil engineering landmark. The Chinese ...
The medieval tunnel was dug into loess and cut directly through a trapezoidal ditch associated with the Baalberge culture (4th millennium BC), a landscape already reused for burials in later ...
The Great Sphinx of Giza continues to spark imagination as researchers and alternative theorists debate its hidden tunnels.
The impetus -- Vexing questions -- A coal famine -- The wedding ring -- A controversy acute and personal -- Political and petty tampering -- Another long and costly delay -- A tempest in a teapot -- ...
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