You may have seen the Mona Lisa on coffee mugs, phone cases, textbooks, and museum walls, but Leonardo da Vinci’s painting ...

Not by Leonardo: Andrew Graham-Dixon with the so-called Isleworth Mona Lisa Deducing that there were in fact two separate versions of the Mona Lisa, he leapt on a plane to visit potential precursors ...

PARIS — The “Mona Lisa” has given up another secret. Using X-rays to peer into the chemical structure of a tiny speck of the celebrated work of art, scientists have gained new insight into the ...

SAN FRANCISCO - For centuries, the "Mona Lisa" has beguiled art buffs unable to resist speculating on its ori-gins and meaning. Now a French inventor claims to have some answers, including the fate of ...