Discover the world's longest residential buildings, from historical marvels like Corviale House and Karl-Marx-Hof to the record-breaking Lutsk building. Explore how these structures shape urban ...

Archaeologists in Germany unearthed yet another mysterious underground erdstall tunnel, one of the most enigmatic archaeological phenomena of medieval Central Europe.

Danish veterans marching silently in Copenhagen ...

As one of the oldest and longest qanats (ancient underground water networks) in the world, Yazd province's Zarech qanat ...