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 ...

Trees depicted in the artwork of famous painters like Leonardo da Vinci and Piet Mondrian follow the math behind their branching pattern in nature, a new study says. At such a critical moment in US ...

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

A GROUNDBREAKING discovery has unearthed mysterious tunnels which may have been sketched by Leonardo da Vinci over 500 years ...

A mysterious network of tunnels, hidden underneath a medieval castle, sketched by Leonardo da Vinci has been finally ...

The owners of the only sculpture authenticated to be from the hand of the Renaissance master, Leonardo da Vinci, are ...

Researchers have discovered hidden tunnels beneath Milan’s Sforza Castle, which may have been used for military defense, ...

Scientists have finally uncovered hidden network of tunnels beneath a medieval castle, which were originally sketched by ...

Tanks are heavy, and conventional wheels would be left slipping and sliding in the mud, while treads offer better traction.

Centuries before the Wright brothers, Leonardo da Vinci sketched flying machines that seemed impossible. But could his designs have actually worked?

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