Former Colombian President Álvaro Uribe has denied charges of bribery and witness tampering as he made his opening statement in the first criminal trial of a former president in the country’s history.

Nearly 125 years after Pablo Picasso painted one portrait, high-tech imaging tools have revealed a secret — another, earlier portrait concealed beneath.

From glow-in-the-dark rosary beads to St. Christopher dashboard statues and Pope Francis bobbleheads, a tribute to the ...

New research into a Picasso portrait from his Blue Period has revealed an underpainting of a mysterious woman hidden for over ...

"Microscopic observations of the craqueleure of the painting allowed us to document the stratigraphy of the canvas and to ...

It turns out that even history’s most successful artists occasionally recycled their own canvases. A revered religious ...

Ecce Homo, a painting by Italian Renaissance master Titian, has been found to be hiding a mysterious portrait of an unknown ...