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

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 ...

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

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

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

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 ...

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

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

Undersea tunnel tours are the latest travel trend, allowing you to experience the wonders of the underwater world without ...

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 ...