Hidden beneath fields, forests, and ancient villages lies one of the Middle Ages’ most puzzling secrets: a vast network of mysterious underground tunnels. Who built them, why they exist, and how they ...

The Moscow Metro is among the largest in the world in terms of network length and number of stations, and it is a global ...

The Park Avenue Tunnel in New York City, also known as the Murray Hill Tunnel, is a historic underground passage originally built in the 1830s to carry the New York and Harlem Railroad. Initially an ...

Japan’s government has uploaded a free Minecraft map, which features the world’s largest underground flooding diversion facility.

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to ...

The WebGen 200, a wireless electronic blasting system with enhanced capabilities, security and versatility, meets the “extreme” mining requirements of surface and underground clients.

From the moment India launched Operation Sindoor in response to the deadly Pahalgam attack, Pakistan’s Kirana Hills ...

Commuters may face severe delays on their journeys to work this morning, with disruptions on two TfL lines. At 7.00am, the ...

Conspiracy theorists claim that the armored vehicle has been hidden in an underground tunnel system between the two ... including the tunnel layout, a map with track simulation and tunnel course ...

Over the coming weeks, we’ll be using maps to tell you the story of each ... To find out more about the history of the London Underground visit TfL's Google Arts and Culture page - https ...

While 91 per cent of the works have been completed, key components such as the 49.06 km-long underground tunnel and some of the pump houses remain unfinished. The Phase-III Package-III tunnel, a ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of ...