History sleuths are using high-tech kit to probe a mythical house thought to have secret underground ... to where the tunnels ...

Claims about Hackman's secret ... tunnels as connected to our nation's D.U.M.Bs—Deep Underground Military Bases. The existence of a large, interconnected network of military bases under the ...

Railway engineers have uncovered a "labyrinth" of historic tunnels and secret rooms hidden beneath an active railway station. Network Rail and South Western Railway (SWR) staff have discovered the ...

A team at the Polytechnic University of Milan uncovered secret tunnels beneath Sforza Castle ... more subsurface structures are lying hidden under the castle but it is difficult to map them ...

One such liaison was reputedly conducted at Stancombe Park, a secret Georgian ... The tunnels survive in good condition and the visitor now, as then, tentatively makes their way down the tenebrous ...

The drills serve as a signal to North Korea that its underground facilities are known to its adversaries and are under close watch ... a network of thousands of tunnels beneath Pyongyang and ...