Federal investigators say a series of chain-reaction crashes and a fire in a Wyoming highway tunnel that killed three people ...

The Fehmarnbelt tunnel may not have grabbed the popular imagination ... from a control room aboard the pontoon. Winches with ...

U.S. agents and Mexican authorities discovered a large, “sophisticated” tunnel near the U.S.-Mexico border that was outfitted with electricity, ventilation, a rail system with a cart and an electronic ...

In addition to the tunnel issues, Amtrak's decades-old signals, switches, wires and other power systems on the Northeast Corridor between New Brunswick and New York Penn Station also routinely ...

The DMRC on Tuesday completed tunnelling on the underground section of the Delhi Metro's Phase 4 expansion project, with a tunnel boring machine achieving breakthrough at the site of the IGNOU station ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...