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

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 ...

PARIS (AP) — The “Mona Lisa” has given up another secret. Using X-rays to peer ... gained new insight into the techniques that Leonardo da Vinci used to paint his groundbreaking portrait ...

A vast network of secret underground tunnels beneath central London, constructed during World War II, is set to be transformed into a major tourist attraction by 2028. The London Tunnels project ...

Move over cave explorations. Now, it is time to explore deep and dark tunnels for a thrilling experience. As you walk through these old passageways, it is impossible not to feel that these tunnels ...

New Delhi: In good news for Dan Brown fans, "The Da Vinci Code" author is all set to return with the much-awaited new novel in the famed Robert Langadon series, titled "The Secret of Secrets", on ...

The French president announced last week an extensive overhaul of the legendary museum, including a dedicated gallery for Leonardo’s masterpiece and a new entrance and exit that would take advantage ...

The Huguenot Tunnel is the longest road tunnel in South Africa and cost £8.5million to build, shortening journeys between Paarl from Worcester by 6.8 miles, saving between 15 and 26 minutes.