The most expensive railroad ever planned for New York is on track to be a mere “resiliency project” that doesn’t expand ...

The most dangerous phase of Hoover Dam's construction was building the diversion tunnels, two on each side of the Colorado River. Blasting holes 56 feet in diameter, three-quarters of a mile ...

An curved arrow pointing right. Traditionally, building tunnels is a lengthy and tedious process. Lock-Block Ltd, a construction material production company, has introduced an innovative system to ...

With increasing volume, a single tunnel with traffic moving on one lane in each direction proved dangerous and inadequate, and the Turnpike Authority opened the Callahan on Nov. 11, 1961.

The tunnel was 157 meters long. Nitroglycerin was first used in 1867 to excavate the Hoosac Tunnel in North Adams, Massachusetts. That same year, Swedish physicist Alfred Nobel patented another ...

was building a tunnel. Tunnelling under a major river was unheard of. Preventing the tunnel from being flooded during the construction stage seemed to be an insurmountable problem. There had been ...

The Zika virus builds tiny tunnels, called tunneling nanotubes ... The researchers identified the specific area of the Zika NS1 involved in building the tubes. Shay Toner, co-author of the ...

Thousands of workers are battling the elements to build India's longest tunnel in the Himalayas. But the Zojila tunnel has a greater purpose, as it could be a game changer for India in the country ...

Source: The New Yorker The Sinaloa cartel, under Guzmán's direction, "basically was the impetus for building tunnels across into the United States," Vigil said. "They started to then put in ...