The 17-mile underwater tunnel used by high-speed trains will be as deep as 1,558 feet below sea level, according to the ...

China has unveiled an underwater structure that doubles as a bridge, complete with man-made islands This colossal bridge-tunnel is designed to connect two major cities via a staggering 30.8 miles ...

The longest underwater tunnel in the world is being build between Germany and Denmark and it will be made up of 89 segments which are being likened to Lego pieces ...

An underwater rail tunnel could slash the travel time between Madrid and Casablanca to just five and a half hours, a significant improvement on the current twelve-hour car journey. In 1979, a joint ...

Hopes that one of the world's most 'ambitious undersea' projects would be finished ahead of the 2030 World Cup have been ...

A proposed 24-mile underwater tunnel between Morocco and Spain has hit a fresh snag due to "complex" conditions and may not ...

Norway want to break its own record for the world's longest tunnel and has revealed its plans to erect a 16.5 mile-long underwater 'megatunnel' ...

A staggering €1.9 billion megatunnel is set to change the face of travel in Norway, cutting an 11-hour journey down to just 30 minutes.

FOR around a tenner, you could be in a different country in half an hour… without having to hop on a flight. A little-known train ride connecting two countries in Europe is so quick, it is ...

THE world's biggest underwater "Lego tunnel" will soon be dunked into the ocean to create a bustling connection between Denmark and Germany. The $7billion mega-project will install a sub-aquatic ...

Napa’s latest pedestrian and bicycle trail project along the Napa River has the potential to become much more than a picturesque path.