Police in Chihuahua, Mexico, say they are investigating social media claims of a possible second illegal tunnel between El ...

There are 570 highway tunnels in the United States just for large roads. Nehemiah Mabry, an engineer and CEO of Stem Media ...

Built on a limestone foundation, Valletta housed defense systems in deep tunnels during WWII that saved Malta and Allied ...

In a twist worthy of a Renaissance mystery, Leonardo da Vinci's sketches have revealed hidden secrets beneath the Sforza ...

Welcome to President Trump’s fortress America. In just three days, the commander in chief has moved to dramatically beef up ...

Boston and the MBTA will receive nearly $13 million from the from the Federal Emergency Management Agency to protect ...

After centuries of speculation, archaeologists in Peru have confirmed the existence of an underground tunnel network ... (AFP via Getty Images) Under Inca rule, Cusco was developed into a complex ...

Under Inca rule ... The latest discovery of the tunnels highlights the advanced nature of Inca civilisation as the tunnels likely served as a communication system across the city.

We recently compiled a list of the 12 Stocks Under $5 With Biggest Upside Potential. In this article, we are going to take a look at where Getty Images Holdings, Inc. (NYSE:GETY) stands against other ...

A lock system helps all ships cross between the oceans ... the waterway flourished under domestic control. Just five years after taking over, the canal reported doubling its income, lowering ...

Melbourne's twin Metro Rail Tunnels will be 9km long, and run under Melbourne's CBD suburb ... using the new systems. "The team will conduct more than 100 exercises to demonstrate the project ...

Running between Ciudad Juarez in Mexico and El Paso in Texas, which sit next to each other on either side of the border, the 300m tunnel was concealed in a storm sewer system and only discovered ...