Our cells constantly receive DNA damage from factors such as ultraviolet rays, irradiations, toxins and chemicals. For women, ...

This commentary is a repost from "Sex on Wednesdays" by Martha Kempner on Substack. Find her other articles on The Queen... The post When Biology & Bigotry Collide: Trump’s Anti-Trans Executive Order ...

New research shows bacteria form distinct species and maintain cohesion through frequent DNA exchange via homologous recombination.