Germany and Denmark are separated by a strait of just 20 km, but getting from one country to the other by land involves a 160 ...

One of the 20th century's most remarkable underground tunnels was engineered to endure powerful earthquakes while linking two ...

The tunnel connects two beautiful islands and is even longer than the Channel Tunnel.

Stretching 18 km between Denmark and Germany, this €7bn immersed tunnel is the world’s longest road and rail link. By 2029, it will replace a 45-minute ferry trip with a 10-minute drive or a 7-minute ...

Norway is going on with a massive transport project that, while mostly invisible to the public, is significant in scope. Deep ...