Tunic Worn by Saint Francis Identified

A tunic preserved in the Church of Saint Francis in Cortona, Italy, is a relic of Saint Francis of Assisi, according to scientists.
(Image credit: INFN)

Only one of two recently examined ancient tunics thought to be worn by the Roman Catholic friar Saint Francis of Assisi is an authentic relic of the saint, according to a new analysis.

Using a radiocarbon dating method, physicists at the Italian Institute for Nuclear Physics (INFN) in Florence, Italy, analyzed material fragments from two tunics assumed to be relics of Saint Francis, one preserved in the Church of Saint Francis in Cortona in Italy and the other in the Basilica of Santa Croce in Florence, Italy.

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Managing editor, Scientific American

Jeanna Bryner is managing editor of Scientific American. Previously she was editor in chief of Live Science and, prior to that, an editor at Scholastic's Science World magazine. Bryner has an English degree from Salisbury University, a master's degree in biogeochemistry and environmental sciences from the University of Maryland and a graduate science journalism degree from New York University. She has worked as a biologist in Florida, where she monitored wetlands and did field surveys for endangered species, including the gorgeous Florida Scrub Jay. She also received an ocean sciences journalism fellowship from the Woods Hole Oceanographic Institution. She is a firm believer that science is for everyone and that just about everything can be viewed through the lens of science.