AI Shatters a Century-Old Forensic Belief: Study Finds Fingerprints May Not Be Truly Unique
For more than 100 years, fingerprint identification has been treated as an unshakable pillar of forensic science. Courts, police forces, and investigators across the world have relied on one core assumption: no two fingerprints are the same, not even among the ten fingers of a single person. A new artificial intelligence study now suggests that this belief may no longer hold true.
A peer-reviewed study published in Science Advances has revealed that fingerprints taken from different fingers of the same individual can share hidden similarities that traditional forensic methods fail to detect. These similarities are invisible to the human eye but can be identified using advanced deep-learning systems, raising serious questions about how fingerprint evidence is interpre...









