Solving the mystery of an unusual medieval text

When historian Rowan Dorin first stepped onto the Stanford campus in early 2017, he made it a habit to visit Green Library every week to dig through its collection of medieval documents and objects.

Skin deep—researchers solve mystery of parchment origins

"Parchment" – it sounds ancient and quaint. One variety of it – used in the first truly portable Bibles – has the disturbing name "uterine vellum," prompting scholars over the centuries to surmise its origins.

A new non-invasive technique for parchment diagnosis

The conservation state of parchments is typically assessed using invasive and sometimes destructive investigation techniques. Scientists from Université Paris-Saclay, the CNRS, École Polytechnique, and the French Ministry ...