Using forensic techniques and multispectral analysis (an advanced method of capturing images), the investigative experts and the study team were able to discern a fingerprint within the red dot.

A red fingerprint in the middle of a face-shaped pebble suggests Neanderthals may have been able to create symbolic art. Álvarez-Alonso, D., de Andrés-Herrero, M., Díez-Herrero, A. et al ...

By Rosa Rahimi, CNN (CNN) — Researchers in central Spain say they may have uncovered one of the most ancient symbolic objects bearing a human fingerprint on record in Europe, dating back tens of ...