7 attacks, security experts continue to sound the alarm that Jerusalem’s greatest threat actually lies to the north in Lebanon, where Hezbollah has developed a sophisticated tunnel system.
600 feet below Newburgh, NY, construction workers are repairing the longest tunnel on planet earth. In a story that sounds more like science ... During the shutoff, other watersheds such as the Croton ...
Rockburst hazards occur sporadically after excavation of deep-buried hard rock tunnel. These failures in the surrounding rock masses are primarily induced by high ground stress, rendering conventional ...
With 100 years of service under its belt, Twin Peaks Tunnel needs extensive work to its interior to continue to operate safety and reliably for years to come. The tunnel's infrastructure, including ...
Tesla’s self-driving system is still not working in The Boring Company’s one-way tunnels under Las Vegas despite reportedly working on it for years. But self-driving in Tesla vehicles on ...
At least three New York-bound trains got stuck Tuesday morning after a power transmission failure stranded commuters in a tunnel under the Hudson ... and traction power systems — often multiple ...