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

In a twist worthy of a Renaissance mystery, Leonardo da Vinci's sketches have revealed hidden secrets beneath the Sforza ...

Renaissance artist and inventor Leonardo da Vinci drew a series of underground tunnels said to be hidden underneath Milan's ...

Italy's Sforza Castle includes a underground passage that linked the Duke of Milan to his wife’s tomb.

A lost sketch by Leonardo da Vinci has led to the discovery of hidden tunnels beneath Sforza Castle, revealing secrets buried ...

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza ... and ideas for further studies on secret passages,” Francesca Biolo, researcher ...

As per the Politecnico di Milano, the investigation has “revealed the presence of numerous underground passages under the ...

Scientists have discovered hidden structures underneath Milan’s 15th-century Sforza Castle, hinting at the presence of secret passageways depicted in the drawings of Leonardo da Vinci.

researchers have discovered a series of secret tunnels—passageways once sketched by the Renaissance artist and scientist Leonardo da Vinci and traversed by a widower sick with grief.