A tunnel boring machine names "Mary" has been digging a tunnel underneath the Chesapeake Bay in an effort to relieve ...

The tunnel-boring machines used in the construction had been smuggled into the Strip. Israel has not found the tunneling machines yet. The massive underground network is 50 meters deep in some places ...

Lowering a highway in flash flood alley comes with obvious risks. So TxDOT's building a drainage tunnel wide enough to drive ...

Tunnel Boring Machine Mary has finished a second tunnel under the Chesapeake Bay, part of the state's largest ever highway construction project.

On Sunday the Israel Defense Force detailed its discovery of the largest Hamas tunnel in Gaza yet revealed. It is so large a Hamas terror leader drove through it. The ...

Christian D'Hondt, construction manager of the tunnel project at Acciona, said the project was initially conceived as a ...

A pair of enormous earth-chewing machines will soon carve out the first major subway tunnel constructed through downtown ...

Massive tunnel boring machines carving out Melbourne's North East Link have passed the halfway point of their underground ...

Bertha may be sitting idle, but another boring machine in Seattle, Swizy, is ready to move. “We are replacing the (Fremont) pipeline that has been in use for about 100 years,” said Annie Kolb-Nelson ...

German tunnel-boring machine manufacturer Herrenknecht will establish production facilities in India after export delays from ...

Tunnel boring machines (TBMs) prefer to chew rocks, not mud. Besides, they can't support the wet ground, so the tunnel walls are collapsing! TBMs work much better in rock tunnels. Try this technique ...