China is building the world's longest underwater tunnel connecting Dalian and Yantai, stretching 76 miles through two ...

NEW YORK (AP) — An underwater tunnel that passes beneath New York City’s East River sprung a leak Wednesday after a city contractor mistakenly drilled a hole through it, sending streams of water into ...

Add Yahoo as a preferred source to see more of our stories on Google. Workers in China have set a new record by completing the task of building the world's largest-diameter underwater shield tunnel.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A study is underway to decide whether Alaska should build an underwater ...

Over 200 underwater bridge tunnels exist for vehicular traffic around the world, providing connectivity between cities. Once constructed, however, these tunnels are difficult to monitor and maintain, ...

European civil engineering is advancing toward a groundbreaking project in maritime history: the construction of the Stad Sea ...

It sounds impossible. Truly, a transatlantic train from New York to London sounds too good to be true. At the same time, this age-old idea to build an underwater tunnel would literally alter ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Construction for an underground system, which features an underwater ...

Every day, long-haul truckers and commuters pass through the George Wallace Tunnel, briefly slipping away from daylight and 40 feet underwater, until reemerging into downtown Mobile, Alabama. Since ...

A project nearing completion in the Detroit area used a custom-built, diver-operated vehicle that can operate underwater and that replaced concrete liners for two raw water tunnels, eliminating the ...