The first four tunnel boring machines are coming to New Jersey to build the Gateway rail tunnel. Here's what they do and why ...

In the early decades of the 19th century, London was facing a major problem. The city had become the world's busiest port, but in order to transport goods from the docks to the heavily-populated ...

This is the hardest, slowest way to dig a tunnel through a mountain. It would take you more than 80 years to dig a mile-long tunnel with hand tools!

NEW YORK — The Gateway Development Commission board unanimously awarded a $1.8 billion contract Monday for one of the most expensive and complicated aspects of the $16 billion project to build a new ...

The new rail tunnel, called the Gateway program, will serve Amtrak and New Jersey Transit and provide a vital link between ...