Be Smart

Why Your Grandma Is an Evolutionary Mystery

2025 • E2    Mar 21, 2025    19m
This is one of the weirdest mysteries of human evolution: Why do we have grandmas? From menopause to our slow maturation and super-long lifespans, humans are quite unique in the animal kingdom. Could grandma be an evolutionary secret weapon? Or is she just a surprise side effect of living long lives?

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