Deep in Poland’s Owl Mountains, Książ Castle pulls in visitors with its fairytale architecture but hides a network of Nazi ...

The activity comes at a time of heightened tensions as talks between Iranian and US officials continue over Iran's nuclear programme.

At first glance, there’s nothing unusual about the countryside around the small Polish village of Pniewo. The landscape is typical of the Lubusz Voivodeship region: vast fields of yellow crops beneath ...

When Hamas attacked Israel on October 7, it dragged Israel into one of the worst underground wars ever. By now, it is abundantly clear that the scale of Hamas’s subterranean complex is unprecedented ...

The vast subterranean complex was kitted out with stoves, lamps, wells, and ventilation systems. 'Sarayini', an ancient multi-level underground city dates back to the 8th century in Sarayonu district ...

Deep beneath the Dutch city lie vast subterranean spaces that have served as art canvases, air raid shelters and a strategic command center. By A.J. Goldmann Reporting from Maastricht, the Netherlands ...

The decades-old underground complex beneath the White House East Wing, which included the Presidential Emergency Operations Center (PEOC), was dismantled during a controversial demolition tied to ...

Far below our feet, animals are quietly shaping the ground into labyrinths that function like villages, towns and even cities. I look at 11 species whose underground engineering rivals human suburbs, ...

In early 2024, an image shared on social media claimed that a man performing home renovations in Turkey discovered an ancient underground city. The claim had previously been shared on Reddit. This ...

Below what is now the Sarayonu district of Turkey’s Konya metropolitan area, a labyrinth of 30 chambers is outfitted with chimneys, storage areas, cellars, and wells. The multilevel network reportedly ...