In late 2025, archaeologists stunned the world with news of a vast network of ancient tunnels buried beneath a long-forgotten stone city in northern China. This discovery has sparked fresh questions ...
These 2-Million-Year-Old Tunnels Span Two Continents: No One Knows Who Built Them ...
Anhalt, Ulf Petzschmann During routine archaeological surveys conducted ahead of wind-turbine construction in central Germany ...
A top travel destination has uncovered an ancient secret. A little-known network of subterranean passageways hidden beneath Rome’s Capitoline Hill — holding clues to a long-ago chapter of the Eternal ...
During renovation of a street in Split, Croatia, archaeologists revealed an ancient Roman tunnel leading to cellars of Diocletian’s Palace. Photo from Vesna Bulić Baketić As workers dug up a street in ...
An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to exist. Ground-penetrating radar and laser scanning revealed that the ...
JERUSALEM — Under threat from Romans ransacking Jerusalem 2,000 years ago, many of the city's Jewish residents crowded into an underground drainage channel to hide and later flee the chaos unnoticed ...