After killer asteroid, mammals got bigger before they got smarter - SABC News

4/1/2022 12:00:00 AM3 years 1 month ago

In the aftermath of the asteroid impact 66 million years ago that doomed the dinosaurs, it appears that brawn was more important than brains for the mammals that managed to survive the calamity and conquer a changed world.

In the aftermath of the asteroid impact 66 million years ago that doomed the dinosaurs, it appears that brawn was more important than brains for the mammals that managed to survive the calamity and c… [+1158 chars]

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