A dozen secret tunnels have been discovered beneath the Sforza Castle in Milan. Scientists realized that one of Leonardo da ...

The castle is free to visit, but if you'd like to peruse any of the museums, admission costs 5 euros (around $5.50) for adults and 3 euros (about $3.50) for young adults ages 18 to 25; youths and ...

The investigation used advanced technologies, such as GPR and laser scanners, to create an accurate map of the ... is to create a digital twin of the Sforza Castle, a digital model that not ...