Not a Mars-Venus type of gender divide mind you (with all men always promiscuous and all women always monogamous). Evolutionary scientists only expect men will, on average, seek and consent to casual ...

In recent years the internet has become the birthplace of viral dances, comedic skits, and recently… “body count.” It’s become a common term to keep tabs on how many notches one has on their bedpost.

New research shows that variation in mating behaviors, parental care and differences in ornamentation of the sexes in bird species is driven by demographics rather than vice versa. An international ...

New research shows that variation in mating behaviours, parental care and differences in ornamentation of the sexes in bird species is driven by demographics rather than vice versa. An international ...