Then Stoddard confirmed the worst: The thieves had made off with several paintings from the extensive collection that filled ...

An ancient granite pebble included indentations resembling a face, its nose a red dot. A study says it may have had symbolic significance.

Conservators were starting to panic after two critical ingredients for a glue – called Beva 371 and used to line historical canvases – were discontinued.

Developed by New York University and the University of Akron, with grant funding from Getty, the new adhesive addresses ...