A tunnel-boring machine stalled beneath China’s Yangtze River while excavating a highway tunnel, forcing engineers to complete an unprecedented mid-river docking operation over two years.

Seven months after beginning its journey, Elaine the tunnel boring machine has completed its subterranean mission drilling out the Northside Interceptor Tunnel (NSIT). The 16.5-foot diameter, ...

Chinese engineers have managed to turn disaster into a masterful engineering feat by rescuing ...

China's domestically developed, world's largest-diameter vertical shaft boring machine 'Qiming' was officially put into ...

It’s been a month since Nashville Mayor Freddie O’Connell’s office sent a detailed list of questions to Elon Musk’s Boring Company about the Music City Loop project. Now, the company has offered more ...

Add Yahoo as a preferred source to see more of our stories on Google. Elon Musk’s The Boring Company answered some key questions about the Music City Loop’s design, safety features and operations. The ...

Next year, the first modern tunnel-boring machines ever used in New Jersey will arrive in North Bergen to begin drilling the first mile of the $16 billion Gateway Tunnel through the rocky Palisades.

NORFOLK, Va. (WAVY) — Though you can see the cranes, construction equipment and the bridgework as you drive up and down Interstate 64 through the Hampton Roads Bridge-Tunnel area, what you can’t see ...

China's domestically developed, world's largest-diameter vertical shaft boring machine 'Qiming' was officially put into ...