Mammals put brawn before brains to survive post-dinosaur world — ScienceDaily - Verve Times

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 prioritised boosting their body si

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 d… [+3288 chars]

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