As Boring Co. works toward building the Strip and downtown portions of its Vegas Loop project, company brass are eyeing even ...

Deep under the Yangtze River, a stranded tunnel boring machine that looked like a sunk cost has instead become a showcase of ...

Here's how Chinese engineers rescued a failed tunnel boring machine by guiding a second one to meet it under a river.

This video shows precision repair using line boring and bore welding to restore worn components. A focused look at accuracy, ...