The rugged geography, dense population, and arid nature of Southern California has created the need for some of the most unique and complex tunnel systems anywhere in the world, and over the last ...

Police are chasing two suspects who fled into Brussels’ metro tunnels following a shooting in the Belgian capital, according to officials. Authorities were first called to Clemenceau train ...

The Huguenot Tunnel is the longest road tunnel in South Africa and cost £8.5million to build, shortening journeys between Paarl from Worcester by 6.8 miles, saving between 15 and 26 minutes.

Some 30 meters (98 feet) below central London lies a mile-long network of tunnels that is set to be the UK capital’s glitziest new tourist attraction, according to the company that’s secured ...

China is building a stunning 602-metre tunnel linking the Asian powerhouse to Europe. The Suifenhe tunnel, just above North Korea, will replace three 120-year-old railway tunnels on the Russia ...

Schumer announced a .88 billion federal funding package for construction of a new Hudson River rail tunnel, also known as the Gateway project. (Evan Simko-Bednarski / New York Daily News ...

Luckily, you don't have to go far to find them too, as just 90 minutes from the city is Halnaker Tree Tunnel in a hamlet near Chichester, West Sussex, in the South Downs National Park. The striking ...

A secret tunnel discovered last week on the U.S.-Mexico border will be sealed by Mexican authorities, an army official in Ciudad Juarez said Saturday. The tunnel, discovered on Jan. 10 ...

Work is underway to close off a man-made tunnel linking El Paso to Juárez at the U.S.-Mexico border, authorities said. "The government of the United States initiated the covering of the man-made ...