The underwater road tunnel, known as the Rogfast, is set to be the world's longest and deepest. It will cost the Norwegian ...

A new multi-billion pound tunnel which will connect Denmark to Germany is set to open in 2029 and become the largest ...

A RECORD breaking undersea passage is set to form the world’s longest and deepest road tunnel – at a whopping £36 billion ...

The mammoth Rogfast tunnel is scheduled to open in 2033 and will become the world's longest and deepest road tunnel - costing ...

Officials plan to take a year assessing the pros and cons of constructing a crossing beneath the Knick Arm to link Mat-Su ...

This proposed $20 trillion transatlantic tunnel would get you from London to New York City in only 54 minutes.

Well, it’s all thanks to underwater tunnels! These incredible man-made structures help us travel conveniently beneath lakes, rivers, and even oceans. Here, we’ve curated a list of the five ...

The £15.6trn Transatlantic Tunnel that would cut journeys to the US to just 54 minutes and stretch 3,400 miles.

The proposed Transatlantic Tunnel would connect the UK with the US, allowing for a 54-minute journey time between London and ...