Elon Musk has reignited global fascination with the idea of a transatlantic tunnel by proposing that his company, The Boring ...

A major European country is constructing a mind-blowing underground and underwater road mega-project that is set to break ...

The Great Istanbul Tunnel, a 6.5km multi-purpose underwater tunnel crossing the Bosphorus River and linking Europe and Asia, ...

Billionaire Elon Musk has proposed he could transform transatlantic travel by building a £16 billion hypersonic underwater ...

Norway has begun building a four-lane undersea passage in Norway that is set to become the world’s longest and deepest road ...

Norway is building a futuristic new underwater tunnel for cars with floating sections which will dramatically reduce journey ...

Norway is building the world's longest and deepest undersea road tunnel, connecting Randaberg and Bokn on the country's North ...

Opened in 1988, the tunnel overcame major engineering challenges and has boosted tourism and trade between Japan's islands.

Count Elon Musk among those who would like to see a 3,400-mile-long tunnel built between New York and London that would be ...

It will be 6.5km-longTunnels are all the rage at the moment. There’s been chat about a trans-Atlantic one between ...

Norway has revealed plans to build the world’s longest and deepest underwater tunnel to cut 11 hours from the journey on its ...