autistic twins

Autism may not ‘hardwired by genetics’, with severity shaped by early life experiences, claims researchers in yet unpublished study

A child’s environment exerts a strong influence on the severity of her autism, according to a study of 78 pairs ...
gut

Which is more important to the gut microbiome? Genetics or environment?

Genetics hold far more sway over the mouse microbiome than transient environmental exposures, researchers reported July 26 in Applied and ...
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Wealth, IQ and genes

What does the research show about the links among IQ, wealth and genes? ...