Featured series 
Tag: imprinting
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Nation & World
Why sing to baby? If you don’t, you’ll starve
A new study suggests that infant-directed song evolved as a way for parents to signal to children that their needs were being met, while leaving time for other tasks, like food foraging or caring for other offspring.
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Nation & World
Expanding the brain
New findings reveal how genomic imprinting can dramatically expand biological diversity, and could have important implications for understanding the brain.
