Entomologists have unveiled Antscan, a 3D anatomical atlas of ants created using a particle accelerator. The platform features micrometer-resolution reconstructions of 792 species across 212 genera, revealing internal structures like muscles, nerves, and stingers that were previously invisible to standard imaging methods.

Researchers used the Karlsruhe Institute of Technology's synchrotron to scan over 2,200 preserved specimens. Intense X-ray beams captured thousands of projection images in seconds, with robotic handlers automating the process. This approach overcame the limitations of conventional micro-CT scanning, which struggles with small insects and requires lengthy preprocessing.

The freely accessible database transforms how scientists study ant morphology and evolution. Beyond professional myrmecologists, educators, artists, and engineers can now explore these digital specimens. The team envisions applications in robotics and biomechanical design, where the standardized dataset could inspire new engineering solutions.