New study has scientists re-evaluating relative brain size and mammalian intelligence

Scientists from Stony Brook University and the Max Planck Institute of Animal Behavior have pieced together a timeline of how brain and body size evolved in mammals over the last 150 million years. The findings, published in Science Advances, show that brain size relative to body size—long considered an indicator of animal intelligence—has not followed a stable scale over evolutionary time.

from Phys.org - latest science and technology news stories https://ift.tt/3t3yPGf

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