The myriad tunnels under Gaza are best known as passageways used to smuggle goods from Egypt and launch attacks into Israel. But there exists a second underground network that the Israel Defense ...

As Israel continues its advancements in northern Gaza, its Defense Forces have vowed to destroy Hamas’ 300-mile tunnel system — the key transport route for the terrorist group. Known as the Gaza Metro ...

The City of Light harbors a city of darkness, a vast network of subterranean tunnels that once gave refuge to bandits, smugglers and saints and cradled the bones of some 6 million Parisians. Subscribe ...

(CNN) — The myriad tunnels under Gaza are best known as passageways used to smuggle goods from Egypt and launch attacks into Israel. (CNN) — The myriad tunnels under Gaza are best known as passageways ...