Groundbreaking research reveals that human microbes can trigger genetic brain activity in other species, suggesting our ...

Humans are the only primates that run nearly naked under the sun. Here’s how this biological tradeoff reshaped how our ...

Researchers uncover evidence that the gut microbiome and brain connection can influence brain gene expression and neural ...

A new study from Northwestern University is reshaping how scientists think about brain evolution. The research suggests that ...

Scientists have long suspected that the trillions of microbes in our intestines do more than digest lunch, but new work goes ...

New research shows gut bacteria can directly influence how the brain develops and functions. When scientists transferred ...

A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...

Jawbones and other remains, similar to specimens found in Europe, were dated to 773,000 years and help close a gap in ...