Leonardo Da Vinci is known for the creation of iconic images like the Mona Lisa and the Vitruvian Man, but his designs ...

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

Researchers have discovered a network of underground passages at the Sforza Castle in Milan, Italy. These passages, sketched ...

Brand-new research has revealed a hidden passageway under the Sforza Castle in northern Italy that were initially represented by Leonardo Da Vinci in his paintings ...