science π Crocodile brains barely changed in 100 million years
New CT scans of 43 crocodile species, living and extinct, revealed a surprisingly stable brain design. The research, led by Paul Burke at the Swedish Museum of Natural History, utilized high-resolution CT scanning on skull anatomy. This study highlighted the remarkable stability of the brain structure across a vast evolutionary timeline. The findings suggest crocodylians established a highly effective anatomical template early in their history. This resilience allowed them to survive the dinosaur extinction event largely intact. π