Nicholas Reid, MRCagney's transport planner, estimated the tunnel to cost 50 billion New Zealand dollars (£25 billion), ...

A four-mile multi-purpose underwater tunnel is set to link the continents of Europe and Asia and cater to 1.3 million ...

The eventual project is all but certain to be enormously disruptive, given the tens of thousands of vehicles that rely on the ...

Musk’s idea has sparked excitement and curiosity, but it also raises questions about the challenges of such a massive project ...

Correction: A previous headline of this article incorrectly reported that the underwater tunnels "tunnel links UK to Iceland" ...

The longest undersea tunnel in the world cost £4.65bn and carries passengers from the UK to Europe in just 35 minutes every ...

It’s difficult to envision this vintage landmark no longer being here and being replaced by something else, but those are the ...

The hypothetical tunnel between the U.S. and the UK has been branded as a "high-risk" project by one of the world's leading ...

Unlike in Britain and Japan, New Zealand has not seriously considered an undersea tunnel beneath the strait that more than 1 ...

AN UNDERWATER roundabout in the Faroe Islands has become a popular tourist attraction in recent years. Tunnels in the Faroe Islands aren't uncommon, with several connecting the 18 islands that lie ...

Workers in China have set a new record by completing the task of building the world's largest-diameter underwater shield tunnel. The two mile section of the underwater shield segments is completed ...

At the same time, this age-old idea to build an underwater tunnel would literally alter international travel. And get this: it would take longer to pack and get to the train station than to ...