Fehmarnbelt will have a price tag of around $7.4 billion, and is expected to be a boon in both cross-border business and ...

A huge new undersea tunnel costing £6.2 billion is set to change the road and rail maps of Europe forever. Work is underway ...

The project will, in fact, be the world’s longest road and rail tunnel, and the world’s longest ... a safe and steady descent to the seafloor. Underwater cameras and bespoke positioning ...

On the shores of the Baltic Sea, in the south of Denmark, a vast engineering marvel is taking shape — piece by giant concrete ...