The HRBT Expansion Project reached a significant milestone on Jan. 14 as the final piece of Mary the Tunnel Boring Machine’s ...

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

The first four tunnel boring machines are coming to New Jersey to build the Gateway rail tunnel. Here's what they do and why they're the safest method.

HAMPTON ROADS, Va. — The massive boring machine that's being used in the Hampton Roads Bridge-Tunnel expansion project reached a huge milestone. The machine, named "Mary," is digging the tunnel for ...

This is definitely a sight to behold. The Tesla Cybertruck leads the way for The Boring Company's Prufrock-3 tunnel boring machine, which has recently completed a tunnel leading to Giga Texas. Even ...

Mary, the tunnel boring machine that has been paving the way for the expanded Hampton Roads Bridge-Tunnel, hit a milestone Wednesday when she finished the first of twin tunnels that are part of the ...

A colossal project to reduce traffic in the underground tunnels connecting the Virginia cities of Norfolk and Hampton just had a big breakthrough — literally. Since 1957, the two cities have been ...

HAMPTON, Va. — On April 17, Mary the Tunnel Boring Machine emerged through the headwall at the Hampton end of the HRBT. Exactly six months later, she's starting her next journey: creating the twin ...

Elon Musk’s Boring Company broke ground on a new tunnel that will mark the Vegas Loop’s farthest expansion from the Las Vegas Convention Center campus so far. Boring began on a tunnel that will ...

After more than 400 submissions and 1,175 votes on a name for San Jose BART’s tunnel boring machine, we have a winner — and it’s sure to make sci-fi fans giddy. “Shai-Hulud” came in first place, with ...