Watch A Lost Breughel Painting Emerges
Hidden inside the work of Dutch artist David Tenniers, conservators find an unknown painting by his colleague Pieter Brueghel the Younger.
Journey inside some of the most extraordinary medieval treasures in search of a piece of the cross of Christ.
A private estate in Holland bought up many of Van Gogh's paintings shortly after his death and today celebrates and studies the artist through the exhibition of many of his most classic works.
An exclusive look inside the Brookhaven National Atomic Energy Source on Long Island, New York, investigates how a new form of energy can reveal secrets inside masterpieces.