A new study led by researchers at the University of Chicago found that changes in male gender expression from adolescence to young adulthood align closely with the gender norms present in individuals’ ...

Researchers have observed a male bias in protein expression in primordial germ cells, which develop into the cells that pass on genetic material during reproduction, of the fruit fly, Drosophila. When ...

Gender identity and gender expression are complex terms that often confuse even the best therapists. At best, these are highly personal and often perplexing issues, with societal mores and ...