Add Yahoo as a preferred source to see more of our stories on Google. A new study suggests the gut microbiome can reshape brain function and energy use, offering new insight into human brain evolution ...

Human placentas produce exceptionally high hormone levels that may have driven our brain evolution, not male competition as traditionally thought These pregnancy hormones directly influence fetal ...

A new study from Northwestern University is reshaping how scientists think about brain evolution. The research suggests that the gut microbiome does more than aid digestion. It may also influence how ...