This incredible Photoshop action instantly recreates an authentic-looking Leonardo DaVinci drawing from any photo ... Glassdoor CEO 'loves' to ask this simple question during job interviews ...

In a twist worthy of a Renaissance mystery, Leonardo da Vinci's sketches have revealed hidden secrets beneath the Sforza Castle, sparking intrigue and wonder.

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to exist. Ground-penetrating radar and laser scanning revealed that the ...

A drawing of a bear's head by Leonardo da Vinci sold for a record £8.8m ($12.1m) at a London auction. Measuring just 7x7cm, Head of a Bear is more than 500 years old. The sale has surpassed the ...