An international team of researchers introduced a new technique called Introducing Laser-Stimulated Fluorescence, or LSF.

WASHINGTON (AP) — For more than 5,000 years, humans have adorned themselves with tattoos. In a new study, researchers used lasers to uncover highly intricate designs of ancient tattoos on mummies from ...

LSF technology has revealed detailed fine-line tattoos with intricate designs as narrow as 0.1-0.2 mm, showcasing an ...

Scientists used advanced laser scans to study 1,200-year-old tattoos on mummified individuals from the pre-Columbian Chancay culture, which developed along coastal Peru between 900AD and 1533AD.

Mystery of how ancient mummies had tattoos similar to today’s - The oldest known tattoos were found on remains of a man who ...

Using a cutting-edge technique called laser-stimulated fluorescence (LSF), researchers uncovered details that had been ...

Scientists use advanced laser technology to reveal incredibly precise hidden tattoos on more than 100 mummies found in Peru.