Adolf Hitler's genocidal regime built a huge mysterious complex of tunnels outside Germany that remain to this day - and some ...

HS2's first rail tunnel has been completed following the excavation of a 3.5-mile stretch of earth, officially forming the ...

Mary Ann has completed carving out the first bore of the 5.8km Bromford Tunnel, marking a milestone in the construction of ...

The first breakthrough at an HS2 tunnel under Birmingham has taken place. Tunnel boring machine, Mary Ann, completed its ...