A network of underground tunnels has been uncovered beneath the village of Bloxham in Banburyshire, sparking interest among ...

A contractor filed a lawsuit Monday claiming the more than $100 million award to fix a catastrophic 2019 failure of the ...

HARRIS COUNTY, Texas -- Findings from an ongoing Harris County Flood Control District feasibility study estimate a $30 billion price tag for a potential countywide stormwater conveyance tunnel system.

The underground tunnel system of Hukok in Lower Galilee provided escape for Jews revolting against Roman rule. A team of volunteers also recently discovered a stash of 22 deliberately hidden—and ...

The Allegheny County Sanitary Authority has released new details about a 16.5-mile tunnel system to be built under Pittsburgh and the three rivers to better manage sewage and stormwater runoff. The ...

(MIRROR INDY) — Citizen Energy Group’s DigIndy Tunnel System has been under construction for more than a decade and is finally nearing completion. But many still have questions about the $2 billion ...

Elon Musk's tunneling firm has announced plans to build a 10.5-mile tunnel network in Dubai. The Boring Company has already built a "loop" in Las Vegas, which ferries people through tunnels in Teslas.

INDIANAPOLIS — Nearly a football field below the surface of the Citizens Energy Southport Wastewater Treatment Plant is a huge, man-made cavern. By the end of the year, all of the sewage in ...