Elon Musk's Boring Co. wants to build a tunnel for a San Antonio theme park in what would be the first project by the company in Bexar County after the failed bid to build a tunnel to connect the ...

Rumors abound about subterranean passages traversing various quads and connecting buildings on The Hill. Regularly, "Uncle Ezra" answers inquiries online about tunnels under the Arts Quad and various ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Courtesy: Autorepublika. The Fehmarnbelt Tunnel is one of those infrastructure projects that sounds almost futuristic the ...

An underground tunnel linking the mostly demolished Henry A. Wallace Building to the Capitol and other state offices is being closed but not torn down. Why it matters: The link is potentially valuable ...

A new study integrates intensive geotechnical surveys with 75 global tunneling practices to design a central diaphragm ...

New York building officials have issued emergency work orders to stabilize Lubavitch headquarters and its neighboring structures in Crown Heights after an illicit underground tunnel was discovered ...