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A war of words has broken out between Amtrak and New York Gov. Kathy Hochul over a repair plan for the East River tunnels ...

Responding to criticism on a number of fronts, Amtrak President Roger Harris said the company’s plan for repairs to New ...

The so-called “Gaza metro” was key to Hamas’s operational plans.

In the 1930s, workers bored a 13-mile tunnel beneath Mt. San Jacinto. Here's a look inside the engineering feat that carries Colorado River water to Southern California.

Panama is constructing its first-ever metro tunnel under the Panama Canal as part of Metro Line 3, aiming to connect Panama ...