In a plot straight out of pretty much any Dan Brown book, ancient sketches by Leonardo da Vinci have revealed the location of secret tunnels underneath a medieval castle in Milan, Italy. In the ...

Once only indicated through a sketch by Leonardo da Vinci from around 1495, concealed passageways have been discovered underneath the Sforza Castle in Milan, Italy. CNN values your feedback 1.

Mysterious underground passages sketched by Leonardo da Vinci have finally been identified below Sforza Castle in Milan. The experts who found the tunnels, which are part of early military ...

Leonardo da Vinci is a 2-part, 4-hour docuseries directed by Ken Burns, Sarah Burns and David McMahon. It’s Ken Burns’ first project that isn’t about an American subject, but given how da ...

A Lost Horse. A Forgotten Genius. A Sculpture's Resurrection. Horse and Rider — the only known surviving sculpture attributed ...

Everything you need to know about Leonardo da Vinci is contained in the work he did in the 1480s and 1490s for Ludovico Sforza — Ludovico il Moro, the Duke of Milan.

Leonardo da Vinci's secret underground tunnels discovered after 500 years A series of underground passages have been found under Sforza Castle in Milan by experts at the city's Polytechnic University.

Leonardo da Vinci’s notebooks provide unique insight into his mind, knowledge and discoveries. More than 4,000 pages of Leonardo da Vinci’s notebooks remain. Over his lifetime, he made ...

The Last Supper. Mural, fresco in the Refectery of Santa Maria della Grazie, a Dominican Convent in Milano. Circa 1484-98. (Leonardo da Vinci, Santa Maria delle Grazie, Milan, Italy) ...

Sketches in Leonardo da Vinci's Codex Forster I appear to show tunnels leading from the castle. Ground-penetrating radar appears to have found them, centuries later.

Once only indicated through a sketch by Leonardo da Vinci from around 1495, concealed passageways have been discovered underneath the Sforza Castle in Milan, Italy. CNN values your feedback 1.