The world’s largest tunnels are remarkable engineering achievements, cutting through mountains, stretching under seas, and weaving beneath cities. These massive infrastructure projects rely ...

Families of some Israeli hostages in Gaza have received signs of life from their loved ones for the first time in more than a ...

A network of secret tunnels buried deep under London is set to be transformed into a £120 million tourist attraction. The ...

Researchers may have found the hidden tunnels beneath a castle in Milan that Leonardo da Vinci sketched in 1495.

City AM partnered with Joolz from‬ Joolz Guides to take an exclusive first look inside London’s deepest underground tunnels.

The Gaza strip is still home to “hundreds of miles” of Hamas terror tunnels — and it could take years to eliminate them and ...

Desperate Russian commanders order troops to build miles-long metal netting tunnels in a bid to beat Ukrainian drone attacks ...

Beneath the BT tower is an underground telecommunications exchange in Birmingham. The bunker, made up of vast concrete ...

Police are chasing two suspects who fled into Brussels’ metro tunnels following a shooting in the Belgian capital, according ...

A crash on I-80 through southwest Wyoming brought traffic to a complete halt as smoke poured from the entrances to both sides ...