As geopolitical tensions escalate across many parts of the world, new satellite images have revealed the scale of a colossal ...

Join us for one of our most ambitious builds yet! Using only primitive tools and natural materials, we create a breathtaking underground temple and one of the largest swimming pools we've ever built.

In the south of Denmark a mega project is underway to build a tunnel under the Baltic and providing a link to Germany. It's currently Europe's biggest construction site and the world’s longest ...

Paradise is dubbed as “the world’s largest underground city” and is built right underneath a mountain in Colorado. Agent Collins first learns about Paradise after a meeting at the White ...