Studies lend support to ‘grandmother hypothesis,’ but there are limits
Humans are unusual in that women go through menopause and stop reproducing long before reaching the end of their life […]
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Grandmother, 53, credits her ‘ugly’ nails with saving her life Grandmother, 53, posts a photo of her droopy fingernail… and […]
Grandmother, 53, credits her ‘ugly’ nails with saving her life
