A feasibility study by German tunnel experts Herrenknecht has found that drilling the tunnel is "technically viable".

An association representing Spanish engineering and consultancy firms has filed a legal challenge against the government’s decision to award feasibility studies for the proposed Morocco–Spain undersea ...

A chamber sealed off from the world for roughly 40,000 years has been pried open on the edge of Europe, and with it a rare, ...

The strategic partnership aims to reduce construction hazards through improved safety systems, training, and leadership engagement during work on the Cemetery Brook Drain Tunnel Project.

POLK COUNTY, Fla. — A Winter Haven roadway has been closed after reports of a tunnel about “the size of a football field” opening up in the ground near a construction site. According to Winter Haven ...

President Donald Trump 's administration, citing the government shutdown, said Wednesday it was putting a hold on roughly $18 billion to fund a new rail tunnel beneath the Hudson River between New ...