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

all by themselves. Still, Campbell’s Leonardo da Vinci reminds us of the lies and self-congratulations we employ to create useful history, making historical figures serve our current ideas.

Leonardo da Vinci was commissioned for art pieces as well as defensive structures. A mysterious network of tunnels, hidden underneath a medieval castle, sketched by Leonardo da Vinci has been ...

A GROUNDBREAKING discovery has unearthed mysterious tunnels which may have been sketched by Leonardo da Vinci over 500 years ... other tunnels, almost all of which were made of brick with a ...

open image in gallery Leonardo da Vinci's sketch of a tree illustrates the principle that combined thickness is preserved at different stages of ramification (Institut de France Manuscript M ...

The Italian postal service has seen a huge increase in mail addressed to Pope Francis since his Feb. 14 hospitalization.

Researchers have discovered hidden tunnels beneath Milan’s Sforza Castle, which may have been used for military defense, possibly connected to Leonardo da Vinci’s designs. The underground ...