Nearly 200 metres long and weighing over a thousand tonnes, HS2’s final tunnel boring machine is an underground factory ...

ARLINGTON, Va. (7News) — For three years, "Chris" has been digging a five-mile long tunnel, 100 feet below the surface of D.C. Now it’s time for him to emerge. Chris the Tunnel Boring Machine has now ...

The 900,000-pound machine that started boring a gargantuan sewage and stormwater tunnel under Seattle in 2021 at last burst into the open this month, completing its rocky 2.7-mile route in just under ...

You might not think so at first, but a tunnel boring machine (TBM) can be fascinating in its own way. Imagine a giant machine, with an elongated shape, that digs her way under the ground, as to not ...

A robot that can dig quickly and deeply into mud or wet sand could one day help lay underwater cables, dig up and detonate underwater mines, or anchor machines to the seafloor, researchers say. The ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...