Nature's Nether Regions: What the Sex Lives of Bugs, Birds and Beasts Tell Us about Evolution, Biodiversity, and Ourselves by Menno Schilthuizen. Viking, 2014 The science of genitals is a relatively ...
Last week it was menstrual blood, this week it's testicles. Scientists finally thought to search the nether-regions for stem cells and have apparently struck gold. German researchers said they have ...