READING ON SEX AND GENDER
Our articles provide educational material on the biology of sex differences. They are heavily cited with scientific literature from evolutionary and developmental biology.
We also provide detailed, evidence-based commentary on the most controversial topics in sex and gender.
The Origin and Demise of the Y Chromosome
The degradation of the Y chromosome follows a long history of sex chromosome turnover. Even if it disappears, males will still be produced. But how? Evolutionary genetics provides us with answers.
Sex Biology and the Gish Gallop
Forrest Valkai is known for debunking young earth creationism, but when it comes to the biology of sex, he uses their same fallacious tactics.
What are Sexes?
What are ‘sexes’? And what are male and female? In this post, we’ll explore what sexes ultimately are and how they are universally defined across species.
Origins of Two Sexes
Because male and female are fundamentally defined by the gametes they produce, understanding the origins of the two sexes means understanding why gametes come in two different sizes.