On the shores of the Baltic Sea, in the south of Denmark, a vast engineering marvel is taking shape — piece by giant concrete piece — that, when finished, will drastically redraw the road and ...

Editor’s note: Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get news about destinations, plus the latest in aviation, food and drink, and where to stay. On the shores of ...

Travel; Europe; European Destinations; Map shows how ‘Tube of Europe’ train would link up Continent with four UK stops Plans are being developed to launch a high-speed train that would stop in ...

Bolstered by a growing demand for low-carbon, overland travel, Europe's rail network is entering an adventurous new era, with a number of new overnight services, high-speed trains and scenic ...

The project will, in fact, be the world’s longest road and rail tunnel, and the world’s longest immersed tunnel. Video Ad Feedback Construction underway for Europe's record-breaking tunnel ...

Last month, in February 2025, the first precast concrete tunnel sections, called elements, left the factory in Rødbyhavn, on the Danish side of the tunnel, completing Part One of a groundbreaking ...

By Matthew Knight, CNN (CNN) — On the shores of the Baltic Sea, in the south of Denmark, a vast engineering marvel is taking shape — piece by giant concrete piece — that, when finished, will ...