A 700-foot-long tunnel boring machine named Mary is being assembled in Washington, D.C., to dig a 5.5-mile stormwater and ...

Mary’s job is done. On Wednesday, the tunnel-boring machine known as Mary, responsible for digging the two new tunnels for the Hampton Roads Bridge-Tunnel expansion, completed the second and final leg ...

NEW YORK (BLOOMBERG) -- Work to begin digging a new Hudson Tunnel is set to begin this spring as two tunnel boring machines custom-built for the project are on their way to New Jersey. The new rail ...

A £100m water supply project has reached a key milestone after engineers completed digging a tunnel beneath a motorway – without disrupting traffic. A remotely operated tunnel boring machine spent 32 ...

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.

CARPINTERIA STATE BEACH, Calif. (KABC) -- A teen is being called a hero after she and friends from Chino Hills rescued a boy from a collapsed sand tunnel. The 12-year-old boy was digging a tunnel at ...

Seven men accused of digging a tunnel into a storage depot where evidence for trials was kept by the Higher Court in Podgorica were acquitted because of a lack of proof. The tunnel into the court ...