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 ...

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 ...