200 years after the first dinosaur, scientists use brain scans on a 100-million-year-old snake fossil from Brazil

Palaeontology has transformed from examining fossil fragments to digitally reconstructing ancient creatures. A new Cretaceous snake fossil from Brazil showcases this remarkable scientific advancement. High-resolution micro-CT scanning revealed the snake's brain anatomy and lifestyle. This technology allows detailed comparisons across millions of years of evolution. Modern methods are reshaping our understanding of prehistoric life's diversity.

By TOI Science Desk