The intricate tattoos of animal forms and geometric shapes were revealed when researchers scanned the mummies with lasers.

A new laser-based technique has revealed the intricate details of tattoos on centuries-old mummies in Peru, archaeologists report in a new study. However, not everyone is convinced that the new ...

The glow or 'fluorescence' they produce can often visualize otherwise hidden information," study lead author Michael Pittman, with the Chinese ... culture's renowned textiles. The fine tattoo ...