The Northern Line currently holds the record at 17 miles, having opened back in 1937. But the Woodsmith Mine Tunnel is on ...

Here's how Chinese engineers rescued a failed tunnel boring machine by guiding a second one to meet it under a river.

The UK's longest tunnel is currently being built beneath a national park. It will soon overtake the Northern Line on the ...

Stretching 18km between Denmark and Germany, this €7bn immersed tunnel is the world’s longest road and rail link. By 2029, it ...

India’s tunnel infrastructure boom from the Atal Tunnel to Kolkata’s underwater metro is transforming connectivity, catalyzing regional development, and reinforcing strategic access, using advanced ...

Bengaluru: The Indian Institute of Science (IISc) is set to formally inaugurate the upgraded open circuit wind tunnel (OCWT) ...

In rendezvous beneath the Yangtze River, a multimillion-dollar tunnel boring machine meets its stalled twin with just 2mm of ...

Femern outlined that an immersed tunnel represents a "safe, tested and efficient way of building an underwater tunnel". "The ...

The government on Wednesday said India’s tunnel infrastructure reflects a clear shift toward smarter and more resilient ...

The Fehmarn Belt Fixed Link is an immersed tunnel that will connect the island of Lolland, in Denmark, with the island of ...

The Mumbai–Ahmedabad Bullet Train project has achieved a major engineering milestone with the breakthrough of the Palghar ...

Essential track renewal works are under way in Berwyn Tunnel on the Llangollen and Corwen Railway, securing the future of this key Welsh ...