Discover the hidden stories of the Louvre in Paris, with Elaine Sciolino’s new book Adventures in the Louvre, out this April ...

Once only indicated through a sketch by Leonardo da Vinci from around 1495, concealed passageways have been discovered ...

A long-rumored network of secret tunnels sketched by Leonardo da Vinci has been uncovered beneath the Sforza Castle in Milan, ...

Stephen Campbell’s book reminds us of the lies and self-congratulations we employ to create useful history, making historical ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Leonardo da Vinci ...

Leonardo da Vinci excelled in the fields of art and science, but the Italian polymath was also a highly skilled expert in military structures and defensive systems, breaking new ground in the ...

Researchers in Italy may have uncovered underground tunnels beneath Milan’s Sforza Castle that were once only known through a ...