Scientists Revive Case for Shroud of Turin as Jesus’ Burial Cloth

April 10, 2026

For centuries, the Shroud of Turin has captivated believers and skeptics alike: a 14-foot-5-inch by 3-foot-7-inch linen cloth bearing the faint, haunting front-and-back image of a crucified man. Once widely dismissed as a 14th-century forgery following the 1988 carbon-dating tests, the relic has returned to the center of a vigorous scientific debate. Fresh research and re-evaluations by prominent experts now point to compelling evidence that the shroud could date to the time of Jesus.

Above: The full Shroud of Turin (negative image) and a close-up of the facial region, as preserved and photographed over decades. Sources: columbans.co.uk and ncregister.com

Dr. Jeremiah J. Johnston, a biblical scholar and author of The Jesus Discoveries, was once a skeptic. “I never mentioned the Shroud in my book on the resurrection because I thought it was a hoax,” Johnston recently told audiences. “But the pollen from Jerusalem plants, the alignment with the Gospels, and the forensic details changed my mind. It’s the only artifact outside the Bible that ties death, burial, and resurrection together.”

Dr. Jeremiah J. Johnston discusses the Shroud as potential resurrection evidence (recent interview imagery).

He is not alone. Members of the 1978 Shroud of Turin Research Project (STURP)—a team of 40 scientists from diverse faiths who spent five days examining the cloth—concluded that the image is not the work of an artist. “We can conclude… that the Shroud image is that of a real human form of a scourged, crucified man. It is not the product of an artist,” the team stated.

The Shroud of Turin Research Project (STURP) - Tom's Theology Blog

STURP scientists (1978) carefully examined the cloth during their landmark study.

Chemist Raymond Rogers, a STURP member, later published peer-reviewed evidence suggesting the carbon-dated sample came from a medieval repair patch. Chemical tests showed that the original linen’s degradation was consistent with that of far older cloth.

Physicist John Jackson, STURP co-founder, highlighted the image’s three-dimensional properties—possible only from a real, draped body—and its microscopic surface detail. “No medieval forger could have done this,” he has argued.

Italian researchers have added significant weight to the case. Professor Giulio Fanti of the University of Padua used mechanical and spectroscopic tests to date the cloth to roughly the 1st century B.C. His colleague Dr. Liberato De Caro’s 2022 wide-angle X-ray scattering analysis produced results matching linen samples from 55–74 A.D. found at Masada, Israel.

Paolo Di Lazzaro, a senior physicist and head of the Excimer Laboratory at the ENEA (Italian National Agency for New Technologies, Energy and Sustainable Economic Development) Research Centre in Frascati near Rome, led a multidisciplinary team—including Daniele Murra, Antonino Santoni, Enrico Nichelatti, Giuseppe Baldacchini, and collaborator Giulio Fanti—in groundbreaking experiments from 2005 to about 2012. Aimed at replicating the faint body image on the Shroud, the researchers used high-intensity excimer lasers emitting short pulses of ultraviolet and vacuum ultraviolet radiation (primarily at 193 nm with an ArF laser) on untreated early-20th-century linen samples. They achieved a permanent, superficial yellow-brown coloration that closely mimics key microscopic features of the Shroud image: discoloration confined to the outermost 200–600 nanometers of the fiber crowns (leaving the medulla untouched), a narrow “threshold” intensity window to avoid scorching, low UV fluorescence, and even latent images that developed after natural or artificial aging. The team’s peer-reviewed findings, published in journals such as Applied Optics (2012) and the Journal of Imaging Science and Technology (2010), demonstrated that vacuum UV radiation could produce the required photochemical reactions without pigments or contact. However, they calculated that replicating the image across an entire human-scale cloth would require an immense, instantaneous energy burst—on the order of 34 billion watts delivered in roughly one-fortieth of a billionth of a second—highlighting the extreme difficulty, if not current impossibility, of achieving such a result with any known medieval or modern artistic technique. This supports the possibility of a unique, high-energy radiative event as part of the image-formation process.

Can the body image of the Shroud be reproduced by UV light pulses？- PAOLO DI LAZZARO - YouTube

Barrie Schwortz, STURP’s official photographer and an Orthodox Jew who began as a skeptic, traveled the world before his death in 2024, presenting the evidence. “The blood is real, the image properties are unique, and nothing we’ve tried replicates it,” he said. Schwortz launched the website Shroud.com as a comprehensive resource for the scientific data.

Is the Shroud of Turin real or not? Barrie Schwortz's 2nd-to-last interview, by Rabbi David Vazquez.

Forensic pathologists Dr. Robert Bucklin and Dr. Frederick Zugibe spent decades studying the wounds: flagrum (whip) scourge marks, wrist and heel piercings, and a side wound—all consistent with Roman crucifixion in Judea. Pollen grains and limestone dirt further link the cloth to Jerusalem. In the 1970s, Swiss criminologist Max Frei-Sulzer used adhesive tape to collect dust samples and identified 49 (later up to 57) pollen species, many associated with plants from Palestine, the Dead Sea region, and the Negev desert. A separate 2015 DNA study published in Scientific Reports revealed extensive plant (and human) genetic material on the shroud from the Middle East, Europe, East Asia, and even the Americas—likely the result of centuries of handling and contamination rather than a single point of origin.

Pollen grains identified by Max Frei-Sulzer, many species native to the Jerusalem region.

Image Source: shroud3d.com

Critics continue to cite the 1988 carbon-dating results and recent 3D modeling that suggests possible artistic techniques. Proponents counter that the tested samples came from repaired areas and that no medieval artist could produce an image with the shroud’s many unique, unreproducible characteristics.

The Vatican maintains neutrality, describing the shroud as an “icon” worthy of veneration. Yet as Johnston and others observe, the accumulating peer-reviewed data—from STURP’s multispectral analysis to cutting-edge X-ray dating—has prompted many to ask: Could this be the cloth that wrapped Jesus?

The debate continues, but one thing is clear: the Shroud of Turin refuses to fade into history. Whether revered as a relic or pondered as a riddle, it remains one of archaeology’s most compelling mysteries.

Sources

1. STURP Official Conclusions (1981): Summary of the 1978 Shroud of Turin Research Project findings, including the statement that the image is “that of a real human form of a scourged, crucified man. It is not the product of an artist.” Available at: https://www.shroud.com/78conclu.htm.

2. Raymond N. Rogers (2005): “Studies on the radiocarbon sample from the Shroud of Turin,” Thermochimica Acta, Vol. 425, pp. 189–194. Argues the 1988 C-14 sample came from a repaired area with different chemical properties.

3. John P. Jackson et al. (1984): “Correlation of image intensity on the Turin Shroud with the 3-D structure of a human body shape,” Applied Optics, Vol. 23, No. 14. Discusses the three-dimensional encoding of the image via VP-8 image analyzer.

4. Giulio Fanti et al. (2015): “Mechanical and opto-chemical dating of the Turin Shroud,” MATEC Web of Conferences. Uses mechanical, FT-IR, and Raman methods to estimate a 1st-century date.

5. Liberato De Caro et al. (2022): “X-ray Dating of a Turin Shroud’s Linen Sample,” Heritage. Wide-Angle X-ray Scattering (WAXS) analysis matching the Shroud to 1st-century linen from Masada, Israel.

6. Paolo Di Lazzaro et al. (2012): “Superficial and Shroud-like coloration of linen by short laser pulses in the vacuum ultraviolet,” Applied Optics, Vol. 51, No. 36, pp. 8567–8578. ENEA laser experiments replicating microscopic features of the Shroud image.

7. Paolo Di Lazzaro et al. (2008): “Coloring linens with excimer lasers to simulate the body image of the Turin Shroud,” Applied Optics, Vol. 47, No. 9. Earlier related work on UV-induced coloration.

8. Barrie M. Schwortz / Shroud.com: Official documenting photographer for STURP; comprehensive archive of scientific data and photographs. https://www.shroud.com/.

9. Max Frei-Sulzer Pollen Studies (1970s–1980s): Identification of up to 57 pollen species, many linked to Palestine, the Dead Sea region, and the Negev. Summarized in various Shroud publications (e.g., Marinelli review).

10. Gianni Barcaccia et al. (2015): “Uncovering the sources of DNA found on the Turin Shroud,” Scientific Reports. Metagenomic analysis showing extensive plant and human DNA contamination from multiple regions.

11. Forensic Pathology Analyses:

12. Robert Bucklin, M.D.: Multiple papers and statements on wounds consistent with Roman crucifixion.

13. Frederick T. Zugibe, M.D.: The Crucifixion of Jesus: A Forensic Inquiry (2005) and related studies on scourging, nailing, and postmortem details.

14. Jeremiah J. Johnston: The Jesus Discoveries: 10 Historic Finds That Bring Us Face-to-Face with Jesus (2026). Discusses the Shroud in the context of resurrection evidence.