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

The Metropolitan Water District recently took a group of visitors to see the 13-mile tunnel beneath Mt. San Jacinto that delivers water to Southern California.

In travel news this week: the world’s smallest park, Spain’s greatest food, plus North Americans who started new lives in ...

The scenery changes dramatically along the way, from forested inland areas to rugged highlands and deep fjords.

Devprayag-Janasu tunnel, besides being the longest, was completed with the fastest speed in the world. It was for the first ...

India's longest rail tunnel faced challenges, including potential collapse, but was successfully completed with innovative ...

Uttarakhand), The completion of India's longest rail tunnel between Devprayag and Janasu in Uttarakhand faced significant challenges, including moments when it seemed the tunnel might collapse and ...

One of Europe's most ambitious infrastructure projects is taking shape beneath the Baltic Sea, where a massive tunnel will ...

A massive, secretive military project is underway near Beijing, and satellite images are showing just how big it is. The ...

Indian conglomerate Larsen & Toubro (L&T) has broken through on India’s longest railway tunnel, linking Devprayag and Janasu ...

At the bottom of the Baltic Sea, as the newspaper writes Gazeta.Pl , a real underwater colossus is being built, from which ...