A technological investigation at Sforza Castle found that it does in fact hold underground passages once described by ...

The state Department of Transportation is replacing aging culverts to restore safe passage for fish while improving ...

New research uncovered hidden passages under Sforza Castle, potentially confirming legends linked to Leonardo da Vinci’s ...

Experience the ultimate creativity as we build a stunning secret underwater house with a hidden underground passage! 🌊🏠 Watch every step of this amazing project, combining ingenuity and adventure to ...

The secret annex – one of the most famous dwellings in history, thanks to Frank’s best-selling published diary – can now be ...

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to ...

Holding the retreat at a Trump property threatens to ignite the same kind of criticism that dogged Trump’s first term: that ...

During this time, he also documented secret passages built for military purposes under the castle’s ghirlanda (outer wall). “This passageway is immortalized in Leonardo’s drawings and has ...

Sforza Castle in Milan. Credit: ElinUK / CC BY-NC 2.0 Researchers at Politecnico di Milano have uncovered a network of underground passages hidden beneath Milan’s iconic Sforza Castle. Forgotten over ...