John Spencer is chair of urban warfare studies at the Modern War Institute and a founding member of the International Working ...

It’s long been rumored that a network of old, underground tunnels lies beneath Cusco, Peru, the capital of the ancient Incan ...

To protect technicians exposed to high-risk environments, French engineering company Segula Technologies has developed Topone ...

Archaeologists in Peru have confirmed the existence of a mile-long underground tunnel network beneath the historic city of ...

December saw Herrenknecht hand over an E-Power Pipe machine to Heitkamp Construction Swiss GmbH for use – among other ...

Palestinians in Gaza are confronting an apocalyptic landscape of devastation after more than 15 months of fighting between ...

Hidden underground tunnel system built by Incas found beneath Cusco - Tunnels mentioned historical accounts in in the ...

Following delays, Norway is pressing ahead with plans to build the world’s first full-scale ship tunnel. It should boost ...

The system was created to allow freight to be moved without disrupting traffic but soon came to be used by local oilmen and ...

The city gathered ideas from area architects on how to reimagine Cincinnati's subway system. But it's not clear what's next ...

Speaking from Israel on Friday, Attorney-General Mark Dreyfus was asked what Australia’s contribution to Gaza’s ...

Raipur: The District Reserve Guards (DRG) troops returning from the operation in Maoist-hit Bijapur, after killing 12 Naxalites, spotted a deep, long .