Brawn Before Brains: Mammals Bulked Up To Survive Post-Dinosaur World - SciTechDaily

Prehistoric mammals bulked up, rather than develop bigger brains, to boost their survival chances once dinosaurs had become extinct, research suggests. For the first 10 million years after dinosaurs died out, mammals prioritized boosting their body size to ad…

Prehistoric mammals bulked up, rather than develop bigger brains, to boost their survival chances once dinosaurs had become extinct, research suggests. For the first 10 million years after dinosaurs… [+4065 chars]

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