The largest known drug tunnel between the US was uncovered in 2020, with the tunnel stretching three-quarters of a mile between Tijuana, Mexico, and San Diego, Calif. That tunnel was even equipped ...

Following delays, Norway is pressing ahead with plans to build the world’s first full-scale ship tunnel. It should boost ...

Gov. Gavin Newsom’s $20 billion plan to build a massive, 45-mile long tunnel under the Sacramento-San Joaquin Delta to make ...

Deep below the rugged landscape of central China lies an engineering marvel the size of a 60-story building, boring chunks of ...

China's largest shield tunneling machine cutter head, with a record-breaking diameter of 16.64 meters, descended at the ...

A gigantic hydroelectric project is predicted to provide power for more than 300 million homes when it is completed - but it ...

The submissions range from ideas from Cincinnati residents to full-blown project proposals from design and architecture firms ...

The Mawan Undersea Tunnel, the first underwater tunnel in Shenzhen, Guangdong province, was officially opened on Tuesday. The ...

45-mile long tunnel under the Sacramento-San Joaquin Delta to make it easier to move water from Northern California to Southern California won the endorsement of Silicon Valley’s largest water ...